ANTENNA MEASUREMENT AND RADOME TEST SYSTEMS CATALOG

Transcription

1 ANTENNA MEASUREMENT AND RADOME TEST SYSTEMS CATALOG

2 Contents Quick Guide P. 004 MVG, the Broadest Choice of Antenna Test and Measurement Solutions P. 008 Antenna Measurement and Radome Testing Systems P Multi-probe systems P. 021 StarLab StarMIMO SG 32 SG 24 SG 64 SG 128 SG 3000 F SG 3000 M SG 4100 F StarBot 4200 StarBot Add-ons P. 078 OTA Measurement Suite Advanced Positioners with Goniometers 2.2 Single-probe systems P. 089 µ-lab CR-M Compact Range FScan TScan 2.3 Hybrid systems P. 117 T-DualScan G-DualScan Software P Measurement Control, Acquisition and Post Processing P. 133 SatEnv MiDAS 959 Spectrum 3.2 Advanced Post Processing P. 137 SatSIM Insight MV-Echo 3.3 Ordering Information P

3 This edition of the MVG antenna measurement and radome testing systems catalog presents all of our turn-key measurement systems under one cover. Inside this catalog, you will find technical and mechanical information concerning our systems, allowing you to easily determine the system that best suits your needs. On the next page, you'll find a Quick Guide of MVG's solutions synthesizing the most important features and guiding you to the detailed pages of the system of your choice thereafter. An important part of our turn-key offer is the accompanying software. A section of this catalog is dedicated to presenting our data acquisition and analysis, measurement control, post-processing, and advanced post-processing software. If you can t find what you are looking for here, know that all our turn-key systems are customizable and that our Sales team is available to help you in determining the best match that meets your specific requirements. Our mission: to offer you the broadest choice of antenna measurement and radome testing solutions. Copyright MVG 2014 Product specifications and descriptions in this catalog are subject to change without notice. Actual products may differ in appearance from images shown. 3

4 Quick Guide of MVG's solutions Multi-Probe System name StarLab StarMIMO SG 32 SG 24 SG 64 Applications Antenna measurement Linear array antenna measurement OTA testing MIMO OTA testing MIMO measurement Antenna measurement OTA testing MIMO measurement Antenna measurement OTA testing MIMO measurement Linear array antenna measurement CTIA certifiable measurement Antenna measurement OTA testing MIMO measurement Linear array antenna measurement CTIA certifiable measurement Technology Near-field / Spherical Near-field / Cylindrical MIMO Near-field / Spherical Near-field / Spherical Far-field Near-field / Spherical Far-field Frequency bands Max size of DUT Antenna directivity StarLab 6 GHz: 650 MHz to 6 GHz StarLab 18 GHz: 650 MHz to 18 GHz 45 cm for spherical set-up 2.7m x 45 cm for cylindrical set up Specific lengths available upon request for cylindrical set-up 400 MHz to 6 GHz (depending on the specification of the spatial channel emulator) Depending on the number of probes SG 32-6 GHz: 800 MHz to 6 GHz SG GHz: 800 MHz to 18 GHz SG 24 - Compact: 650 MHz to 6 GHz SG 24 - Standard: 400 MHz to 6 GHz SG 24 - Large: 400 MHz to 6 GHz SG 64 - Compact, SG 64 - Standard and SG 64 - Large: 400 MHz to 6 GHz SG GHz: 400 MHz to 18 GHz SG 64 - LF: 70 MHz to 6 GHz 84 cm 1.79 m for SG 24 - L 2.73 m for SG 64 - L Low to High Low to High Low to High Low to High Low to High Measurement speed 10 times faster than standard 10 times faster than standard 10 times faster than standard 10 times faster than standard 10 times faster than standard Industries Aerospace & Defense Telecom Automotive Academic & Research institutes Telecom Aerospace & Defense Automotive Aerospace & Defense Telecom Automotive Academic & Research institutes Aerospace & Defense Telecom Automotive Academic & Research institutes Aerospace & Defense Telecom Automotive Page P 22 P 28 P 32 P 38 P 44 4

5 SG 128 SG 3000 F SG 3000 M SG 4100 F Starbot 4200 Starbot 4300 Antenna measurement Linear array antenna measurement Sub-system antenna measurement Vehicle testing Vehicle testing Radome testing Radar antenna testing Aircraft/ vehicle in situ antenna characterization Radar antenna testing Near-field / Spherical Far-field Near-field / Spherical Near-field / Spherical Near-field / Spherical Near-field / Spherical Near-field / Spherical SG128-6 GHz: 400 MHz to 6 GHz SG GHz: 400 MHz to 18 GHz 70 MHz to 6 GHz 400 MHz to 6 GHz System optimized for X band but customizable from 70 MHz to 18 GHz (up to 40 GHz with single-probe) System optimized for S band but operational over 1 to 6 GHz or 1 to 18 GHz 500 MHz 18 GHz 4.16 m 2.4 m x 6 m (W x L) 2.4 m x 6 m (W x L) 2.40 m Ø x 1.0 m deep 1 m x 1 m N.A Low to High Low to High Low to High Low to High Low to High Low to High 10 times faster than standard 10 times faster than standard 10 times faster than standard 10 times faster than standard 10 times faster than standard 10 times faster than standard Aerospace & Defense Telecom Automotive Aerospace & Defense Automotive Aerospace & Defense Automotive Aerospace & Defense Aerospace & Defense Aerospace & Defense P 50 P 56 P 60 P 62 P 66 P 72 5

6 Single-Probe System name µ-lab CR-M Compact Range FScan TScan Applications Technology Frequency bands Chip measurements Miniature connectorized antenna measurements Measurements of laptops and other devices Near-field / Spherical Far-field / Spherical GHz GHz optional Other bands possible upon request Characterization of small and high gain antennas Millimeter wave applications Production testing Antenna measurement Radome measurement RCS measurement High gain antenna testing Near-field focused antenna testing, Phased array antenna measurement Array illumination assessment Array element failure analysis Compact Range Compact Range Near-field / Planar Optional: Near-field / Spherical Near-field / Cylindrical CR-M12: GHz CR-M14: GHz CR-M16: GHz Small: GHz* Medium: 700 MHz GHz* Large: 700 MHz GHz* Phased array antenna testing High gain antenna testing Near-field focused antenna testing Array illumination assessment Array element failure analysis Near-field/Planar Optional: Near-field / Spherical Near-field / Cylindrical 100 MHz to 110 GHz 100 MHz to 110 GHz Max size of DUT Antenna directivity Measurement speed On centered support column: as large as a standard laptop On offset column for chip measurements: 5 cm x 5 cm (chipset) Up to 50 cm diameter During full rotation of the DUT, the radiating parts of the DUT must stay within the quiet zone Depending on the scan length and antenna length Low to High High Medium to High High High Standard Standard Standard Standard Standard Depending on the scan length and antenna length Industries Telecom Academic & Research institutes Aerospace & Defense Telecom Automotive Aerospace & Defense Telecom Automotive Aerospace & Defense Telecom Automotive Academic & Research institutes Aerospace & Defense Telecom Automotive 6 Page P 90 P 94 P 100 P 106 P 112

7 Hybrid System name T-DualScan G-DualScan Applications Antenna measurement Pulsed measurement Phased array antenna measurement Antenna measurement Pulsed measurement Phased array antenna measurement Quick guide to evaluate scan area requirement for planar and cylindrical measurement The required scan area is calculated according to the following formula: Scan length = D + 2 L tg ( a ) Technology Frequency bands Near-field / Planar Near-field / Cylindrical Single-probe: 800 MHz GHz Multi-probe: 800 MHz - 18 GHz Multi-probe: MHz upon request Near-field / Spherical Far-field / Spherical Single-probe: 200 MHz - 18 GHz, divided in sub-bands (up to 40 GHz upon request) Multi-probe: 400 MHz - 6 GHz (400 MHz - 18 GHz or MHz upon request) Where: - is the relevant data angle in far-field a - L, the distance between the probe and the AUT - and D, the antenna size. a Probe Max size of DUT Depending on the scan length and antenna length 7 m diameter D A U T L Distance from AUT to Probe Scan length Antenna directivity High Low to High a Measurement speed Industries Multi-Probe: 10 times faster than standard Single-probe: Standard Aerospace & Defense Telecom Multi-Probe: 10 times faster than standard Single-probe: Standard Aerospace & Defense Telecom Sampling principle Probe Sampling step is based on the minimum measured wavelength ( l min). Page P 118 P 126 D sampling = ( l min/2) 7

8 MVG, the Broadest Choice of Antenna Test and Measurement Solutions The Microwave Vision Group (MVG) incorporates the technical expertise, product portfolios and infrastructures of four industry leaders: SATIMO, ORBIT/FR, AEMI and Rainford EMC. Combining our strengths, we are dedicated to developing turn-key antenna measurement sytems capable of meeting customer specific needs. We are committed to serving you through 18 offices worldwide, where you ll find our sales, project management and customer support teams locally at your convenience. COMPREHENSIVE PRODUCT RANGE CUTTING-EDGE TECHNOLOGIES OUR SOLUTIONS WORLDWIDE, LOCAL PROJECT MANAGEMENT AND SUPPORT MV-Scan Technology Advanced precision Electro-mechanical Technology Project management Post-sales support Multi-probe Single-probe Combined hybrid SYSTEMS FOR Near-field Far-field Compact Range MEASUREMENTS FOR Aerospace and Defense Automobile Telecommunications Academic and Research Institutes 8

9 COMPREHENSIVE PRODUCT RANGE From components and parts to full turn-key solutions, the right combination enables you to meet your specific measurement needs in a variety of testing configurations. Our offer allows you not only the facility of finding suitable off-the-shelf products, it also guarantees an upgrade path to enhance system capability. MVG products are grouped into several families: Absorbing materials: pyramidal, wedged, convoluted; standard, clean room absorbers, rubberized absorbers, HP absorbers; walkways Shielded anechoic and EMC chambers Positioners: Rotary and Linear positioners, Model towers RCS Pylons: Standard and tailored models; choice of 3 tip types: AZ/EL Hat-type, AZ/EL Low profile, AZ only Controllers: Positioner controllers, Power Control Units, Local Control Units Multi-probe arrays: Starlab, StarMIMO, SG 24, SG 32, SG 64, SG 128, StarBot 4200, StarBot 4300, SG 3000 F, SG 3000 M, SG 4100 F, T-DualScan, G-DualScan Reflectors: Serrated edge, Rolled edge Measurement control, data acquisition and post processing software: MiDAS, Insight, 959 Spectrum, MV-Echo, SatEnv, SatSIM Antennas and probes: Biconic, diagonal horns, dual polarized feeds, dual polarized OEWs, dual polarized probes, electric sleeve dipoles, feed horns, magnetic dipoles, monocones, monopoles, open quad ridge horns, closed quad ridge horns, open-ended waveguides, linear arrays, standard gain horns, wide-band horns 9

10 CUTTING-EDGE TECHNOLOGIES The advanced technology in MVG systems supports our customers in their drive to innovate. Our aim: to give you a sharper edge and faster ROI (Return on Investment). The speed and accuracy of our systems stems from two cutting-edge technologies: 1. MV-Scan TM Technology 2. Advanced Precision Electro-mechanical Technology 1/ MV-SCAN TM TECHNOLOGY: FAST - ACCURATE - SMART MV-Scan TM Technology is integrated into all our multi-probe systems. With MV-Scan TM, an array of probes is electronically scanned, increasing measurement speed while also gaining in measurement accuracy. It s also smart technology that allows for choices in configurations in order to limit mechanical movements. Fast The need for faster measurement of antennas and radomes is a growing concern in the industry. Not only do our customers want to test significant numbers of beams at once, they want to test more frequently and in a short amount of time. Optimizing ROI is essential. The electronic scanning of an array of ten to hundreds of probes using MV-Scan TM allows the measurement of a full cut in quasi-real time. Faster measurement time quickens the overall antenna development process As you gain time in antenna testing and measurement, you gain time in the development of your new product. Faster measurement time optimizes measurement facilities A major R&D investment, facilities are used more efficiently as faster measurements allow more antennas to be measured in a shorter amount of time. ROI is maximized. Accurate High levels of accuracy and repeatability remain an absolute necessity for the needs of increasingly complex testing. We are able to ensure measurement accuracy of our systems as a result of several complementary factors. Precise knowledge of our systems error budget Comparison studies Reduction of mechanical movements Continuous probe calibration 10

11 Precise knowledge of our systems error budget Knowing the error budget is essential for predicting the accuracy and repeatability of a system. Each of our systems undergoes a validation process where the error budget is determined for reference during installation and maintenance. Comparison studies As a second measure in system validation, we perform comparison tests in different types of ranges (near-field, far-field, compact ranges, etc.). The results of these studies allow us to obtain the data necessary in fine tuning the accuracy and repeatability of our systems. Traditional single probe spherical configuration Theta axis Test antenna Probe Phi axis MVG s multi-probe spherical configuration MVG Spherical NF Range INTESPACE Compact Antenna Test Range 180 H-cut of the Aircraft Front Radar sition g PC Continuous probe calibration All our systems are equipped with a reference channel that is connected to the same amplification unit as the measurement probes. This allows continuous drift compensation, thus ensuring measurement data accuracy over time. Reduction of mechanical movements In most classical spherical single-probe measurement systems, the DUT (device under test) is rotated in azimuth from 0 to 360 and in elevation from 0 to 180 in front of a single, stationary probe to measure the field surrounding the device. MVG's CHAMBER spherical multi-probe systems limit mechanical movements by rotating only the DUT 180 in azimuth while the fields surrounding the device is simultaneously scanned by the multi-probe arrays. The reduction of mechanical movements enables: Improved measurement accuracy, especially for roll over azimuth measurements where multiple mechanical movements can be a source of disturbance Increased measurement repeatability, reducing the risk of error which is an important factor in antenna optimization Extended system life, as repeated movements can affect the reliability of mechanical parts N-PAC 5 N-Probe Array Controller (N-PAC) 1 The N-Probe Array Controller is the heart of MVG's multi-probe advanced measurement systems. 4 It comprises the necessary components driving the system's equipment (motors, probe array, instrumentation ). This powerful and highly accurate 2instrumentation provides real-time acquisition and system management thanks to an embedded FPGA. This includes an IF receiver offering a Mixer high Unit dynamic acquisition range (up to 110 db) and asynchronous communication with several remote PCs. Its massively parallel architecture brings new possibilities into the monitoring 3 of complex measurement. The N-PAC comes with monitoring software to manually control the motors, select probes and visualize the pattern of the device under test in real time. All this via a touch screen PC or tablet. 11

12 Smart The use of probe-arrays reduces the number of probe/dut positions necessary to complete a test. This results in fewer mechanical movements. In addition, we offer a choice of geometries as well as different types of arrays to allow you to attain the most efficient configuration. Mechanical movements are thus minimized and speed and accuracy are maximized. The right geometry for your application An array of probes can be integrated into different system architectures. Spherical geometry (SG systems SG 24, SG 32, SG 64, etc.): Tests any type of antenna. Necessary for OTA testing or for testing wide-beam and omni-directional antennas such as wireless devices. Cylindrical geometry (StarLab, T-DualScan): For semi-directive antennas such as BTS antennas Planar geometry (T-DualScan): For highly directive antennas such as phased arrays, satellites, communication antennas Measurement geometry according to antenna directivity 12 Optimized positioning configurations Various probe array and positioner configurations are possible depending on customer constraints and on the size of the object under test. Stationary arch - the positioner rotates the object under test 180. Stationary or movable arch - the array can move in and out of the shielded anechoic chamber. The object under test rotates on a positioner or a turntable. Linear probe array - the array is fixed to a frame scanner; it moves on one axis. Movable arch - the array moves around the object under test. This innovative technique simplifies the measurement set-up for very large devices under test: the DUT remains stationary as the measurement array is displaced as required.

13 Unlimited scan resolution in both azimuth and elevation Our multi-probe systems offer patented oversampling capabilities in order to achieve unlimited scan resolution. Oversampling is done by combining automated mechanical movements and the electronically scanned probe array. The spacing between two probes of an array, for example 5.29 for the SG 64 is suitable for small antenna testing. For larger antennas, an additional mechanical rotation in elevation can complement the probe array azimuth scan. The positioning mast rotates in elevation, for instance ± 2.6 for the SG 64, in order to adjust the DUT to offset positions. This fills in the gaps and provides the possibility of unlimited sampling. OVERSAMPLING CAPABILITIES 2/ ADVANCED PRECISION ELECTRO-MECHANICAL TECHNOLOGY Integrated in all our systems, this technology allows: Real-time control of positioning sub-systems Fast measurement with high speed linear motors Increased accuracy of positioning systems and subsystems with the MV-Cor TM correction table service Real-Time Full Control of Positioning Sub-systems MVG positioner controllers offer real-time control of positioning subsystems up to 4 axes in parallel for use in near-field and far-field antenna measurement systems. They may also be configured to drive planar scanners and general purpose far-field positioners that are encoder-based or involve simultaneous motion. 180 Our controllers have an on-the-fly real time discrete table triggering capability, real time on-the-fly position correction, and are made to work with various types of feedback such as EnDat absolute encoders, incremental encoders and tachometer velocity feedback. SG standard system StarLab Space between 2 probes: 22.5 Rotation of the positioner of ± 2.6 in elevation 180 Rotation of the arch ± in elevation High Speed Linear Motors Our linear motors provide high acceleration for stepped-mode operation, scan speeds up to 1 m/s in continuous measurement mode and high acceleration in stepped-mode. The main components of this drive system are an array of permanent magnets along the linear axis and an assembly of motor windings on the slide carriage. High speed linear motors 13

14 The linear motor drive system offers several important advantages over conventional drive systems: No backlash High acceleration High motor force Excellent mechanical dynamics; for very fast stepped-mode measurements Continuous y-axis speed, up to 2 m/s for on-the-fly measurements + Combined with MV-Cor on-the-fly positioning error correction, linear motorization allows superb mechanical accuracy of the planar scanner while maintaining high measurement speed. The implementation of these correction tables is a two-stage process: 1. The raw positioning accuracy of the axes is measured using a laser tracker. The data is then analyzed, processed, and a set of geometrical error correction maps are built and loaded into the controller using a proprietary MVG calibration tool (Mect software). 2. The correction algorithms are activated and the positioning measurement is repeated to verify that the required accuracy is achieved. The MV-Cor TM correction table service is a cost-effective solution to enhance range performance without replacing the entire positioning system. MV-Cor TM ensures minimum range down-time. MV-Cor TM - Increased Accuracy Using MV-Cor, the corrected accuracy of mechanical systems is given by the repeatability of the system, the accuracy of the independent calibration equipment (like a laser tracker), and the stability of the environment (foundation, temperature, etc.). This unique service increases the accuracy of positioning systems and subsystems (typical accuracy improvement is a factor of 2 or 3) by integrating geometrical error correction techniques into new or existing systems. MV-Cor uses continuous feedback correction, the only method that compensates for both position commands/ feedback and the variable gain measured by the control filter. Correction tables are loaded into the positioning controller. Before 2D evaluation of system s accuracy After 2D evaluation of system s accuracy 14

15 WORLD-WIDE, LOCAL PROJECT MANAGEMENT AND SUPPORT NETWORK Our teams*, in offices around the world, guide and support our customers from purchase, through design, to delivery and installation. Because we are local, we can assure speed and attention in project follow through. This includes customer support and maintenance once the system is in place. ➊ CONSULTATION Discussions Site survey & facility assessment Solution assessment ➋ DESIGN Project planning Chamber configuration System requirement analysis Block diagrams Power & error budget Mechanical & RF simulations ➌ PRODUCTION Production planning Quality control through dedicated procedures ➍ INTEGRATION Interface development Integration testing ➎ INSTALLATION Equipment installations Testing Calibration Certification ➏ SUPPORT Remote & on-site technical support Periodic calibration Refurbishment & upgrade *Local teams are supported by a network of independent agents. 15

16 From sales through project management to our after-sales service teams, we work hand in hand with our customers throughout the entire project to deliver products and services that meet expectations. Our aim: deliver hassle-free, high quality project management support. Sales Our sales teams work closely with you to assist in the selection of the right solution to meet your measurement needs. Project management Our project managers participate in a project from its onset, providing information and insight to customers in the initial stages and moving on to close collaboration so as to validate design with customer requirements. Project managers are the key coordinator of the development process, from purchase through design, to delivery and installation. After-sales and maintenance Following installation, our service engineers guarantee prompt support via telephone and on-site visits. Service plans are also available, including post-warranty service plans, software support, preventive maintenance and training services. MVG S WORLDWIDE PRESENCE MANCHESTER 16

17 OUR SOLUTIONS MVG offers a wide selection of solutions based on near-field, far-field and compact range measurement techniques for Antenna, EMC, RCS and Radome testing. Our solutions support the measurement needs of the Aerospace & Defense, Telecommunications and Automotive industries, as well as Academic and Research institutes. Multi-probe systems Our multi-probe systems utilize MV-Scan TM technology to conduct fast, accurate and smart antenna measurements and radome tests. MV-Scan TM Technology is integrated in all multi-probe systems, allowing major improvements in terms of measurement speed. Single-probe systems Our single-probe systems are able to control in real-time up to 4 axes in parallel in near-field and far-field measurements. The systems utilize the MV-Cor TM correction table service and a high speed linear motor to improve accuracy and measurement speed. Our single-probe systems are the solution for measurement of high frequency bands - above 18 GHz. When you purchase a single-probe system, know that you can upgrade your system to a multi-probe or hybrid system. Hybrid systems MVG is at the forefront of the industry with the launch of hybrid systems. Combining multi-probe and single-probe technologies, hybrid systems are the best compromise of accuracy, flexibility and measurement speed. The hybrid systems consist of the best of two technologies: High speed electronically scanned multi-probe array Fast and accurate electro-mechanical systems for higher frequency bands of up to 400 GHz offered by single-probe 17

18 > INNOVATION At MVG, the diversity of our team is a key element of innovation. T-DualScan G-DualScan We offer two hybrid solutions, T-DualScan and G-DualScan. T-DualScan is a hybrid system for planar measurement. It measures highly directive antennas such as satellite or phased array antennas. Our workforce of more than 24 nationalities brings us international insight and perspective allowing us to continue to compete on a global scale. MVG boasts 4 Research and Development (R&D) facilities in Paris, Rome, Brest and San Diego. Our R&D teams work across borders in the collaboration and creation of innovative solutions. As of today, we hold 21 international patents and regularly publish technical papers in major international industry conferences and publications. We believe that collaborative work generates insight and invention. That is why, beyond the strong partnerships we currently maintain with CNES, ESA, and several universities, we look forward to creating more partnerships with our customers, industry leaders, and government. G-DualScan represents a step forward in spherical near-field measurements. It measures antennas with large dimensions and analyzes a very broad range of frequency bands. For an overview of our systems, please go to the Quick Guide table on Section 1. Engineer preparing for the calibration of T-DualScan 18

19 Quality Products and Services, the Key to Customer Satisfaction Satisfied Customers on Three Continents A portfolio of key accounts: AIRBUS, BAE, BMW, BOEING, CNES, EADS, ERICSSON, ESA, HUAWEI, IAI, INTEL, LOCKHEED MARTIN, NASA, NOKIA, NORTHROP GRUMMAN, PANASONIC, QUAL- COMM, RAYTHEON, RENAULT, SAMSUNG and ZTE In addition, our U.S. laboratory in Atlanta has received the CTIA 3.1 accreditation and our SG systems are on the CTIA Authorized Equipment List. Several of our customers, including test laboratories, mobile manufacturers and antenna design houses have CTIA accredited systems, using MVG equipment. Our own CTIA authorized test and calibration lab in Kennesaw, GA (USA) also offers measurement calibration and services. We are also part of the CTIA s Converged Devices ad-hoc group to integrate Wi-Fi into the CTIA OTA test plan. QUALITY MANAGEMENT AT MVG MVG is ISO 9001: 2008 certified. This certificate ensures that: Our products meet customer and applicable regulatory requirements Our processes aim at continuous improvement of customer satisfaction and conformity of our products to requirements ISO certification and A2L accreditation* concerning calibration and electrical quality of our measurement facilities. * The scope of accreditation is location-dependent and does not include the entire scope of MVG activities. CERTIFICATION COMPLIANCE Our systems are particularly well suited for testing wireless devices in active mode. It is our company strategy to follow the evolution of the different telecommunication protocols and to be present in the standardization committees to actively contribute to the drafting of the test plan. CTIA (International Association for the Wireless Telecommunication Industry) Calibration Electrical COST (European Cooperation in Science and Technology) and COST IC1004 IC1004 (Cooperative Radio Communications for Green Smart Environments) We are a member of the CTIA working groups, focusing on the Over the Air measurement protocols for the CDMA, GSM, UMTS, TDMA and analogue protocols. Both our SG 24 and SG 64 can perform measurements in compliance with the CTIA standards. We have been part of COST273, and COST2100 over the past years and now are part of the COSTIC1004 TWGO (Topical Working Group on MIMO OTA) in charge of supporting the Wireless Industry in developing the standards for testing new generation wireless terminals. 3GPP (3 rd Generation Partnership Project) We are part of the 3GPP working group, the scope of which is to produce technical specifications and technical reports for a 3 rd generation mobile system. The 3 GPP covers all GSM (including GPRS and EDGE) and W-CDMA specifications (UMTS). 19

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21 Multi-probe systems 21

22 T- DualScan StarLab

23 I StarLab StarLab is the ultimate tool for antenna pattern measurements in laboratories and production environments where space is limited, cost is critical, and the flexibility of a portable system is required. + A cost-effective and space-saving portable solution SOLUTION FOR Antenna Measurement Linear Array Antenna Measurement OTA Testing Main features Technology Near-field / Spherical Near-field / Cylindrical Measurement capabilities Gain Directivity Beamwidth Cross polar discrimination Sidelobe levels 3D radiation pattern Radiation pattern in any polarization (linear or circular) Antenna efficiency TRP, TIS, EIRP and EIS Frequency bands StarLab 6 GHz: 650 MHz to 6 GHz StarLab 18 GHz: 650 MHz to 18 GHz Max. size of DUT 45 cm for spherical set-up 2.7 m x 45 cm for cylindrical set-up Specific lengths available upon request Max. weight of DUT 10 kg with styrofoam mast 15 kg with heavy DUT mast Typical dynamic range 650 MHz - 6 GHz : 70 db 6 GHz - 18 GHz : 60 db Oversampling Arch rotation System configurations Software Measurement control, data acquisition and post processing SatEnv SPM Near-field/far-field transform SatMap SatCyl OTA measurement suite SAM SMM Advanced post processing SatMap back projection modules Cylindrical back projection modules Insight SatSIM Equipment Arch with probe array, AUT positioner, rubberized absorbers and lighting Control unit Power and control unit Tx and Rx amplification units Instrumentation rack Uninterruptible power supply Vector network analyzer Add-ons Shielded anechoic chamber (OTA testing)* Linear scanner for BTS antenna or linear array antenna measurement (cylindrical testing) OTA Equipment Radio communication tester Active switching unit Transfer Switching Unit I/O switch port WiFi testing Accessories Reference horns PC Heavy DUT mast Laptop support interface Hand and head phantoms Reference antennas (sleeve dipoles, loops,linear array antennas) Services Installation Training Warranty Post warranty service plans * See MVG-EMC Systems catalogs for more information Included Optional Required 23

24 System overview Data acquisition & processing PC Vector Network Analyzer TX Amplification Unit RX Amplification Unit Control Unit Active Switching Unit Transfer Swiching Unit Power & Control Unit Radio Communication Tester StarLab uses an Active Switching Unit to switch between near-field passive measurement and OTA measurement RF instrumentation. For near-field passive measurements, a Vector Network Analyzer is used as the RF source/ receiver. The Control Unit drives the two positioning motors and the electronic scanning of the probe arrays. For OTA measurements, the tests are performed through the Radio Communication Tester. The amplification unit amplifies the signal on transmission and reception channels according to the frequency bands. The Transfer Switching Unit is used to switch between the emission by AUT and the reception by AUT modes. The power and control unit supplies the power and drives the RF units. 24

25 I StarLab Standard system components Arch A choice of two probes can be interleaved (DP , DP ) Antennas A choice of reference antennas (sleeve dipoles, loops) etc. MVG antenna catalog Mast Styrofoam or ultra rigid mast is provided, according to DUT weight Laptop interface Laptop measurement with StarLab Oversampling with StarLab On a StarLab system, oversampling is performed by a mechanical rotation of the arch in elevation. Oversampling capability is integrated in the mechanical architecture of the system itself (no need for an extra goniometer). Compact shielded chamber for OTA performance measurements System specifications* SPHERICAL STARLAB 6 GHz Measurement time for 11 frequencies** ~ 1 min ~ 1 min SPHERICAL STARLAB 18 GHz Typical dynamic range 70 db 0.65 GHz - 6 GHz : 70 db 6 GHz - 18 GHz : 60 db 10 dbi AUT 20 dbi AUT 30 dbi AUT 10 dbi AUT 20 dbi AUT 30 dbi AUT PEAK GAIN ACCURACY 0.65 GHz GHz ± 1.5 db - - ± 1.5 db GHz - 1 GHz ± 1.1 db - - ± 1.1 db GHz - 6 GHz ± 0.8 db ± 0.7 db - ± 0.8 db ± 0.7 db - 6 GHz - 18 GHz ± 0.9 db ± 0.7 db ± 0.6 db Peak gain repeatability ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db - 10 db SIDELOBES ACCURACY 0.65 GHz GHz ± 1.6 db - - ± 1.6 db GHz - 1 GHz ± 1.1 db - - ± 1.1 db GHz - 6 GHz ± 0.9 db ± 0.6 db - ± 0.9 db ± 0.6 db - 6 GHz - 16 GHz ± 0.8 db ± 0.5 db ± 0.4 db 16 GHz - 18 GHz ± 1.0 db ± 0.6 db ± 0.4 db 25

26 System specifications* SPHERICAL STARLAB 6 GHz SPHERICAL STARLAB 18 GHz 10 dbi AUT 20 dbi AUT 30 dbi AUT 10 dbi AUT 20 dbi AUT 30 dbi AUT - 20 db SIDELOBES ACCURACY 0.65 GHz GHz ± 4.5 db - - ± 4.5 db GHz - 1 GHz ± 3.5 db - - ± 3.5 db GHz - 6 GHz ± 2.7 db ± 0.9 db - ± 2.7 db ± 0.9 db - 6 GHz - 16 GHz ± 2.4 db ± 0.8 db ± 0.5 db 16 GHz - 18 GHz ± 3.2 db ± 1.0 db ± 0.6 db - 30 db SIDELOBES ACCURACY 0.65 GHz GHz GHz - 1 GHz GHz - 6 GHz - ± 2.7 db - - ± 2.7 db - 6 GHz - 16 GHz ± 2.4 db ± 0.8 db 16 GHz - 18 GHz ± 3.2 db ± 1.0 db * Specifications given according to the following assumptions: Near-field measurement in spherical geometry Controlled temperature and humidity during measurement Specifications on radiation pattern are given for a normalized pattern Measurements inside an anechoic chamber or equivalent conditions Usage of an Agilent PNA with 1kHz IF BW Peak gain is given for a ± 0.3 db of gain error on the reference antenna DUT phase center does not exceed 8 cm from arch center Measurement performed with a suitable mast, depending on the load and directivity of the DUT ** No oversampling, no averaging 26 System specifications* CYLINDRICAL STARLAB 6 GHz Measurement time** 3 min Maximum DUT size*** 45 cm Typical cross polar level that can be measured < -30 db PEAK GAIN ACCURACY 892 MHz ± 1.0 db 1880 MHz ± 0.7 db Peak gain repeatability ± 0.3 db -10 db SIDELOBES ACCURACY 892 MHz ± 0.8 db 1880 MHz ± 0.6 db -20 db SIDELOBES ACCURACY 892 MHz ± 1.1 db 1880 MHz ± 0.9 db BEAM WIDTH ACCURACY 892 MHz ± 5% 1880 MHz ± 5% FRONT TO BACK RATIO ACCURACY**** 892 MHz ± 2.5 db 1880 MHz ± 2.0 db * Specifications given according to the following assumptions: Near-field measurement in cylindrical geometry Controlled temperature and humidity during measurement Specifications on radiation pattern are given for a normalized pattern Usage of an Agilent PNA with 1kHz IF BW except for typical dynamic range with 100 Hz IF BW Peak gain is given for a ± 0.3 db of gain error on the reference antenna DUT phase center does not exceed 15 cm from arch center ** 3m scan, no oversampling *** Diameter of the maximum cylinder that can be measured **** Typical specifications in a ± 30 cone Mechanical characteristics External dimensions of StarLab 1.82 x 1.08 x 2.00 m (L x W x H) Probe array internal diameter 0.9 m Optional anechoic chamber size 1.92 x 1.97 x 2.08 m Angle between probes in the same frequency band 22.5 DUT MAX. WEIGHT* Styrofoam mast Ultra rigid mast * Centered load RF equipment characteristics 10 kg 25 kg Number of probes StarLab 6 GHz reference channel StarLab 18 GHz 0.65 to 6 GHz reference channel 6 to 18 GHz reference channel Frequency range StarLab 6 GHz StarLab 18 GHz 0.65 GHz to 6 GHz 0.65 GHz to 18 GHz

27 I StarLab Maximum diameter of the DUT (m) FREQUENCY NUMBER OF OVERSAMPLING (GHz) x 1 x 2 x 3 x 5 x Linear scanner option By adding a linear scanner, StarLab is converted from a spherical to a cylindrical near-field measurement system, which is particularly suitable to linear antenna measurements like BTS. In addition to the standard features, this configuration allows the measurements of the beam tilt. StarLab in cylindrical mode can measure sidelobes up to 70 (typical) from boresight. Linear antenna measurement characteristics Geometry Standard rail length Linear antenna max. weight Cylindrical 6 or 9 meters 80 kg OTA performance testing StarLab can perform both TRP and TIS measurements. For TIS measurements, or where external interference is a concern a small shielded chamber for StarLab is available. The chamber is lined with pyramid absorbers on the two walls facing the openings of the StarLab anechoic cylinders. OTA performance measurement specifications* ACCORDING TO CTIA SPECIFICATIONS TRP accuracy free space TRP accuracy talk position TRP repeatability Typical TRP measurement time** TIS accuracy free space TIS accuracy talk position TIS repeatability Typical TIS measurement time*** CTIA COMPARABLE GSM/WCDMA protocols: TIS based on Rx Level accuracy TIS based on Rx Level repeatability Typical TIS based on Rx level measurement time*** CDMA2000 protocol: TIS optimized accuracy TIS optimized repeatability Typical TIS optimized measurement time*** <± 1.9 db <± 2.0 db ± 0.3 db < 2 min <± 2.0 db <± 2.1 db ± 0.5 db 15 min > 60 min <± 2.8 db <± 1.5 db < 6 min <± 2.0 db <± 0.5 db < 11 min * Specifications given according to the following assumptions: Controlled temperature and humidity during measurement Measurements inside an anechoic chamber DUT phase center does not exceed 15 cm from arch center Calibration done with dipole gain reference values Measurement performed with a suitable mast depending on the load and directivity of the DUT Specifications also depend on Radio Communication Tester and Protocol ** One channel, 15 deg sampling, one time each probe, measurement time depends on protocol *** One channel, 30 deg sampling, one time each probe, measurement time depends on protocol StarLab with linear scanner option StarLab 18 GHz with linear scanner option 27

28 T- DualScan StarMIMO

29 I StarMIMO StarMIMO provides flexible, fast and efficient end-to-end testing of MIMO devices using 4G/LTE technology in a controlled realistic RF environment. The characterization of the performance of the device is complete in a single measurement. StarMIMO is a major asset in the design cycle and product validation of mobile devices. + End-to-end testing Controlled RF environment SOLUTION FOR MIMO Measurement MIMO OTA Testing Technology MIMO Main features Measurement capabilities Evaluation of the OTA performances of RX Diversity and MIMO based wireless devices supported wireless technologies are HSPA, LTE, IEEE and WiMax Emulation of widely standardized (3GPP) channel propagation models in a controlled environment: - Single Cluster, SCME Urban Micro and Urban Macro - Multiple Cluster - SCME Urban Micro and SCME Urban Macro Emulation of variable angles of arrival, angular spread, Cross Polar Ratio (XPR), Doppler and delay spread Device throughput measurement in controlled fading environments, channel capacity and Bit Error Rate Frequency bands 400 MHz to 6 GHz (depending on the specification of the spatial channel emulator) Max DUT Size Depending on the number of probes Probes From 24 to 64 MIMO dual polarized probes 2 configurations available StarMIMO-H: Stand alone horizontal arch StarMIMO-HU: Horizontal arch as an upgrade for SG 24, SG 32, SG 64 Positioner A choice of azimuth positioners An optional roll over azimuth positioner, allowing testing of the DUT in various orientations System configurations Software Measurement control, data acquisition and post processing SatEnv SAM MIMO Equipment Arch with up to 64 dual-polarized MIMO probes MIMO amplification unit MV-Cal TM calibration unit Instrumentation rack Motion controller Full switch matrix for all probes Roll over azimuth DUT positioner Radio communication tester Spatial channel emulator (SCE) Vector network analyzer (VNA) Add-on Shielded anechoic chamber* Services Installation and calibration Project management Training Warranty Post warranty service plans * See MVG-EMC Systems Included Optional Required catalogs for more information 29

30 System overview Data Acquisition & Processing PC Radio Communication Tester Spatial Channel Emulator MIMO Amplification Unit MV-Cal TM Calibration Unit Motion Controller The signal generated by the Radio Communication Tester is modified by the Spatial Channel Emulator that creates multi-path signals including delay dispersion, fast fading, path delays and Doppler shift. Those signals are then amplified by the amplification unit and transmitted simultaneously to different locations by probes. The probes can be used to represent the direct signal, multi-path signals or interferers, thus creating a specific RF propagation environment at the DUT position. Main signal Interferer signal Multi-path signal StarMIMO setup recreates real RF environments in a shielded anechoic chamber 30

31 I StarMIMO Types of StarMIMO MV-Cal TM > Horizontal Arch Different diameters available with up to 64 MIMO probes 1.2m or 1.6m by radius > Positioner A choice of azimuth positioners A roll over azimuth positioner (optional) > Horizontal Arch Different diameters available with up to 64 MIMO probes > Positioner A choice of azimuth positioners A roll over azimuth positioner (optional) StarMIMO-H Dedicated to MIMO Testing StarMIMO-H comes in different diameters and offers up to 64 probes. Upgradeable by adding a vertical arch for traditional antenna radiation patterns as well as Single Input Single Output (SISO) OTA measurements. Easy implementation makes StarMIMO-H the perfect tool for dedicated MIMO testing. StarMIMO-HU The Perfect Upgrade for Existing SG Systems StarMIMO-HU is composed of a circular, multi-probe horizontal arch mounted to an existing vertical one. The vertical array can still be used for traditional antenna radiation patterns as well as Single Input Single Output (SISO) OTA measurements. StarMIMO-HU is the perfect upgrade, bringing MIMO testing capabilities to your SG system at minimum cost. PATENTED Quick Calibration Tool for MIMO Testing MIMO calibration requires that each channel have the same behavior in terms of group delay, amplitude and phase. Industry standards are being drafted to make calibration with a set of dipoles covering the frequency band of interest mandatory. The drawbacks are: Dipoles are narrow band, so many dipoles must be used Dipoles are mono-polarized so that electric and magnetic dipoles must be used if dual polarized tests are to be performed Each channel contains active elements that are time and temperature dependent, so that this calibration (which can take up to 2 hours each time) must be performed up to several times per day This calibration does not calibrate the probe array itself (the radioelectric axis of each probe should still be calibrated for high quality testing) MV-Cal TM takes root in MVG's experience in multiprobe system calibration. It s an automated, fast, and simple OTA MIMO Test System calibration solution. Two sets of coefficients are processed and stored: The first set calibrates the RF equipment outside the anechoic chamber. It is measured quasi-instantenously and can be reassessed automatically as part as the measurement process. The second set calibrates the probe array itself. Probe array calibration is the same whether you want to perform SISO or MIMO measurements. MVG has more than 10 years of expertise in probe array calibration. The MVG process ensures that each probe has the same amplitude, phase and polarization response. As the probe characteristics do not vary over short time periods, this calibration is generally necessary only once a year for high quality results. With MV-Cal TM, both sets of coefficients are applied during the measurements. This removes the task of recalibration with a dipole or loop antenna, which normally takes a couple of hours. When associated with StarMIMO, the overall measurement time is drastically reduced. Read the white paper on MIMO/OTA measurement technology entitled: "OTA of Diversity and MIMO Capable Terminals" and/or the application note "RX Diversity and MIMO OTA Test Range"Please request it by using our contact form. Watch a StarMIMO video to find out more: 31

32 T- DualScan SG 32

33 I SG 32 SG 32 is a smaller version of the SG 64, with 31 probes (+ 1 reference channel). Two models are available: the SG GHz, and the SG 32-6 GHz. Both have the capacity to switch between the N-PAC for antenna measurements and the Radio Communication Tester for OTA measurements. SG 32 can perform both CTIA comparable TRP and TIS measurements. + Compact dimensions - perfect for test labs with low ceiling heights SOLUTION FOR Antenna Measurement OTA Testing MIMO Measurement Main features System configurations Software Measurement control, data acquisition and post processing SatEnv Near-field/far-field transform SatMap OTA measurement suite SAM SMM Advanced post processing SatSIM Insight Technology Near-field / Spherical Measurement capabilities Gain Directivity Beamwidth Cross polar discrimination Sidelobe levels Front to back ratio 1D, 2D and 3D radiation patterns Radiation pattern in any polarization (linear or circular) Antenna efficiency TRP, TIS, EIRP and EIS Frequency bands SG 32-6 GHz: 650 MHz to 6 GHz SG GHz: 650 MHz to 18 GHz Max. size of DUT 84 cm Max. weight of DUT 200 kg Typical dynamic range 70 db Oversampling Elevation tilt of the DUT Equipment Amplification unit Mixer unit N-PAC Uninterruptible power supply Instrumentation rack DUT positioner Primary synthetizer Auxiliary synthetizer Add-ons Shielded anechoic chamber* OTA Equipment Radio communication tester Active switching unit MIMO upgrade Accessories Styrofoam mast Acquisition PC & touch screen PC Hand and head phantoms Laptop interface Ultra rigid mast Positioning laser pointer Reference antennas (horns, sleeve dipoles, loops) Services Installation and calibration Warranty Project management Training Post warranty service plans * See MVG-EMC Systems catalogs Included Optional Required for more information 33

34 System overview Data Acquisition & Processing PC CHAMBER N-PAC Primary Synthesizer 2 Mixer Unit Auxiliary Synthesizer 3 Radio Communication Tester Active Switching Unit Amplification Unit Motion Controller SG 32 system can switch between the N-PAC for antenna measurements and the Radio Communication Tester for OTA measurements. For antenna measurements, it uses Analog RF Signal Generators to emit from the probe array to the Antenna Under Test or vice versa. The N-PAC is also a RF receiver for antenna measurements and controls the electronic scanning of the probe array. For OTA measurements, the tests are performed through several different Radio Communication Testers. The Amplification Unit has RF amplifiers for each of the RX and TX channels. They are used to communicate with the DUT and measure the Total Radiated Power (TRP) and Total Isotropic Sensitivity (TIS). 34

35 I SG 32 Standard system components Arch A choice of 2 probes can be interleaved (DP , DP ) Mast 2 masts according to max. weight of DUT Laptop interface Rotation of the positioner of ± 5.3 in elevation Patented Goniometer Goniometers are used to calibrate the system and perform oversampling. A choice of goniometers depending on the size of the arch, the max. weight of the DUT and the frequency range Antennas A choice of reference antennas (horns, dipoles and loops) MVG antenna catalog SG 32 with head phantom Absorbers and anechoic chambers A choice of standard, adapted and specialty absorbers Anechoic chambers with integrated design, production, installation and testing services AEMI absorber catalog SG GHz version SG GHz version For the 0.8 GHz to 18 GHz version, two probe arrays are interleaved, one with GHz probes and the other with 6-18 GHz probes. SG GHz has the same capabilities as the standard 6 GHz version. 35

36 System specifications* SG 32-6 GHz SG GHz Measurement time for 11 frequencies** < 2 min < 2 min Typical dynamic range 70 db 70 db 10 dbi AUT 20 dbi AUT 30 dbi AUT 10 dbi AUT 20 dbi AUT 30 dbi AUT PEAK GAIN ACCURACY 0.8 GHz - 1 GHz ± 0.9 db ± 0.7 db - ± 0.9 db ± 0.7 db - 1 GHz - 6 GHz ± 0.8 db ± 0.7 db ± 0.6 db ± 0.8 db ± 0.7 db ± 0.6 db 6 GHz - 18 GHz ± 0.8 db ± 0.7 db ± 0.6 db Peak gain repeatability ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db - 10 db SIDELOBES ACCURACY 0.8 GHz - 1 GHz ± 1.0 db ± 0.6 db - ± 1.0 db ± 0.6 db - 1 GHz - 6 GHz ± 0.8 db ± 0.5 db ± 0.4 db ± 0.8 db ± 0.5 db ± 0.4 db 6 GHz - 16 GHz ± 0.7 db ± 0.5 db ± 0.4 db 16 GHz - 18 GHz ± 0.7 db ± 0.5 db ± 0.4 db - 20 db SIDELOBES ACCURACY 0.8 GHz - 1 GHz ± 3.0 db ± 1.0 db - ± 3.0 db ± 1.0 db - 1 GHz - 6 GHz ± 2.4 db ± 0.8 db ± 0.5 db ± 2.4 db ± 0.8 db ± 0.5 db 6 GHz - 16 GHz ± 2.2 db ± 0.7 db ± 0.5 db 16 GHz - 18 GHz ± 2.2 db ± 0.7 db ± 0.5 db - 30 db SIDELOBES ACCURACY 0.8 GHz - 1 GHz - ± 3.0 db - - ± 3.0 db - 1 GHz - 6 GHz - ± 2.4 db ± 0.8 db - ± 2.4 db ± 0.8 db 6 GHz - 16 GHz ± 2.2 db ± 0.7 db 16 GHz - 18 GHz ± 2.2 db ± 0.7 db * Specifications given according to the following assumptions: Controlled temperature and humidity during measurement Specifications on radiation pattern are given for a normalized pattern Measurements inside an anechoic chamber Peak gain is given for a ± 0.3 db of gain error on the reference antenna DUT phase center does not exceed 15 cm from arch center Measurement performed with a suitable mast depending on the load and directivity of the DUT ** No oversampling, no averaging Mechanical characteristics* SG 32-6 GHz SG GHz Probe array diameter (int/ext) 1.5 / 2.5 m 1.5 / 2.5 m Shielded anechoic chamber size 3.5 x 3.5 x 2.7 m 3.5 x 3.5 x 2.7 m Angle between probes in the same frequency band Azimuth accuracy Azimuth max. speed 30 /s 30 /s Oversampling capability Yes Yes DUT MAX. WEIGHT Styrofoam mast 50 kg 50 kg Ultra rigid mast 200 kg 200 kg * Centered load without oversampling RF equipment characteristics Number of probes ref. channel ref. channel (6 GHz) and ref. channel (18 GHz) Frequency range 650 MHz to 6 GHz 650 MHz to 18 GHz 36

37 I SG 32 Maximum diameter of the DUT (m) FREQUENCY NUMBER OF OVERSAMPLING (GHz) x 1 x 2 x 3 x 5 x OTA performance testing SG 32 can perform both CTIA comparable TRP and TIS measurements. OTA performance measurement specifications* ACCORDING TO CTIA SPECIFICATIONS TRP accuracy free space TRP accuracy talk position TRP repeatability Typical TRP measurement time** TIS accuracy free space TIS accuracy talk position TIS repeatability Typical TIS measurement time*** CTIA COMPARABLE GSM/WCDMA protocols: TIS based on Rx Level accuracy TIS based on Rx Level repeatabilty Typical TIS based on Rx level mesurement time*** CDMA2000 protocol: TIS optimized accuracy TIS optimized repeatability Typical TIS optimized measurement time*** <± 1.6 db <± 1.7 db ± 0.3 db < 90 s <± 1.7 db <± 1.8 db ± 0.5 db 15 min > 60 min <± 2.6 db <± 1.5 db < 5 min <± 1.7 db <± 0.5 db < 10 min * Specifications given according to the following assumptions: Controlled temperature and humidity during measurement Measurements inside an anechoic chamber DUT phase center does not exceed 15 cm from arch center Calibration done with dipole efficiency reference values Measurement performed with a suitable mast depending on the load and directivity of the DUT. Specifications also depend on Radio Communication Tester and Protocol ** One channel, 15 deg sampling, one time each probe, measurement time depends on protocol *** One channel, 30 deg sampling, one time each probe, measurement time depends on protocol 37

38 Version 2014 T- SG DualScan 24

39 I SG 24 The 2014 version of the SG 24 is ideal for the OTA testing of mobile device conformance at high throughput or high frequencies, particularly for LTE, WiFi a and WiFi n protocols. It offers a measurement speed up to 3 times faster and a considerably higher dynamic range in passive antenna measurement mode than the previous version. Available in 3 sizes, with the standard and large models CTIA certifiable. + 4G frequency testing CTIA certifiable Technology Near-field / Spherical Far-field Measurement capabilities Gain Directivity Beamwidth Cross polar discrimination Sidelobe levels Front to back ratio (SG 24 - L) 1D, 2D and 3D radiation patterns Radiation pattern in any polarization (linear or circular) Antenna efficiency TRP, TIS, EIRP and EIS Frequency bands SG 24 - C (Compact): 650 MHz to 6 GHz SG 24 - S (Standard): 400 MHz to 6 GHz SG 24 - L (Large): 400 MHz to 6 GHz Max. size of DUT 1.79 m for SG 24 - L Max. weight of DUT 200 kg Typical dynamic range 60 db SOLUTION FOR Antenna Measurement OTA Testing CTIA Certifiable Measurement MIMO Measurement Linear Array Antenna Measurement Main features Oversampling Elevation tilt of the AUT System configurations Software Measurement control, data acquisition and post processing SatEnv SPM Near-field/far-field transform SatMap OTA measurement suite SAM SMM Advanced post processing SatSim Insight Antenna analyzer Equipment Amplification unit Control unit Uninterruptible power supply DUT positioner Instrumentation rack Vector Network Analyzer (VNA) Add-ons MIMO upgrade Shielded anechoic chamber* OTA equipment Radio communication tester Active switching unit Accessories Styrofoam mast PC Hand and head phantoms PVC chair Laptop interface Ultra rigid mast Linear antenna pole mast Positioning laser pointer TV mast Reference antennas (horns, sleeve dipoles, loops, Iinear array) Services Installation and calibration Warranty Project management Training Post warranty service plans CTIA certification assistance * See MVG-EMC Systems catalogs Included Optional Required for more information 39

40 System overview INSTRUMENTATION ROOM ANECHOIC CHAMBER 5 Data Acquisition & Processing PC Vector Network Analyzer Probe Selector Unit Active Switching Unit Transfer Swiching Unit TX Amplification Unit Radio Communication Tester RX Amplification Unit Power & Control Unit Control Unit SG 24 uses an Active Switching Unit to switch between antenna and OTA measurements. For antenna measurements, it uses a Vector Network Analyzer as the RF source/ receiver. The measurement speed can be up to 3 times faster depending on the VNA models used such as the Agilent PNA-X N5242A. The Control Unit drives the two positioning motors and the electronic scanning of the probe array. For OTA measurements, the tests are performed through several different Radio Communication Testers. The Amplification Unit has RF amplifiers for each of the RX and TX channels. The probe selector unit uses a new multiplexing technique and inceases dynamic in the probe array by almost 20 db at 6 GHz. For Wi-Fi and other protocols that use dedicated Radio Communication Testers, the Active Switching Unit has dedicated ports. This system will be compatible with the N-PAC in the near future. 40

41 I SG 24 Standard system components Arch Probes: DP Mast Styrofoam mast Linear antenna mast PVC chair Laptop interface TV mast Rotation of the positioner of ± 7.5 in elevation Patented Goniometer Goniometers are used to calibrate the system and perform oversampling. A choice of goniometers depending on the size of the arch, the max. weight of the DUT and the frequency range. Antennas A choice of reference antennas (horns, dipoles and loops) MVG antenna catalog Laptop measurement with SG 24 Absorbers and anechoic chambers A choice of standard, adapted and specialty absorbers Anechoic chambers with integrated design, production, installation and testing services AEMI absorber catalog Installation of a SG 24 with an AUT System specifications* COMPACT STANDARD LARGE Measurement time for 11 frequencies** ~ 1 min ~ 1 min ~ 1 min Typical dynamic range 60 db 60 db 60 db 10 dbi 20 dbi 30 dbi 10 dbi 20 dbi 30 dbi 10 dbi 20 dbi 30 dbi AUT AUT AUT AUT AUT AUT AUT AUT AUT PEAK GAIN ACCURACY 0.4 GHz GHz ± 1.1 db ± 1.0 db - ± 1.0 db ± 0.9 db GHz - 1 GHz ± 0.8 db ± 0.7 db - ± 0.6 db ± 0.6 db - ± 0.6 db ± 0.6 db ± 0.5 db 1 GHz - 6 GHz ± 0.8 db ± 0.7 db ± 0.6 db ± 0.6 db ± 0.6 db ± 0.5 db ± 0.6 db ± 0.6 db ± 0.5 db Peak gain repeatability ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db 41

42 System specifications* COMPACT STANDARD LARGE 10 dbi 20 dbi 30 dbi 10 dbi 20 dbi 30 dbi 10 dbi 20 dbi 30 dbi AUT AUT AUT AUT AUT AUT AUT AUT AUT - 10 db SIDELOBES ACCURACY 0.4 GHz GHz ± 1.1 db ± 0.7 db - ± 1.0 db ± 0.6 db GHz - 1 GHz ± 1.0 db ± 0.6 db - ± 0.9 db ± 0.6 db - ± 0.8 db ± 0.5 db ± 0.4 db 1 GHz - 6 GHz ± 0.8 db ± 0.5 db ± 0.4 db ± 0.7 db ± 0.5 db ± 0.4 db ± 0.7 db ± 0.5 db ± 0.4 db - 20 db SIDELOBES ACCURACY 0.4 GHz GHz ± 3.5 db ± 1.1 db - ± 3.2 db ± 1.0 db GHz - 1 GHz ± 3.0 db ± 1.0 db - ± 2.7 db ± 0.9 db - ± 2.4 db ± 0.8 db ± 0.5 db 1 GHz - 6 GHz ± 2.4 db ± 0.8 db ± 0.5 db ± 2.1 db ± 0.7 db ± 0.5 db ± 2.1 db ± 0.7 db ± 0.5 db - 30 db SIDELOBES ACCURACY 0.4 GHz GHz ± 3.5 db - - ± 3.2 db GHz - 1 GHz - ± 3.0 db - - ± 2.7 db - - ± 2.4 db ± 0.8 db 1 GHz - 6 GHz - ± 2.4 db ± 0.8 db - ± 2.1 db ± 0.7 db - ± 2.1 db ± 0.7 db * Specifications given according to the following assumptions: Controlled temperature and humidity during measurement Specifications on radiation pattern are given for a normalized pattern Measurements inside an anechoic chamber Usage of an Agilent PNA with 1kHz IF BW Peak gain is given for a ± 0.3 db of gain error on the reference antenna DUT phase center does not exceed 15 cm from arch center Measurement performed with a suitable mast depending on the load and directivity of the DUT ** No oversampling, no averaging Mechanical characteristics* COMPACT STANDARD LARGE Probe array diameter (int/ext) 1.5 / 2.5 m 2.4 / 3.52 m 3.2 / m Shielded anechoic chamber size 3.5 x 3.5 x 2.7 m 4.0 x 4.0 x 4.0 m 5.0 x 5.0 x 5.0 m Angle between probes Azimuth accuracy Azimuth max. speed 30 /s 30 /s 30 /s Oversampling capability Yes Yes Yes DUT MAX. WEIGHT Styrofoam mast 50 kg 50 kg 50 kg Ultra rigid mast 200 kg 200 kg 200 kg PVC chair Not applicable 100 kg 100 kg Linear antenna pole mast Not applicable Not applicable Option * Centered load without oversampling RF equipment characteristics Number of probes ref. channel ref. channel ref. channel Frequency range 650 MHz to 6 GHz 0.4 GHz to 6 GHz 0.4 GHz to 6 GHz 42

43 I SG 24 Maximum diameter of the DUT* (m) FREQUENCY NUMBER OF OVERSAMPLING (GHz) x 1 x 2 x 3 x 5 x * For standard model Linear antenna measurement (for SG 24 - L only) Linear antenna measurement characteristics Linear antenna measurement capability Geometry Linear antenna Max Length/Weight Measurement time for 11 frequencies* SG 24 Large Yes Spherical 179 cm / 200 kg ~ 1 min * 1 port (no oversampling, no averaging), Linear antenna of 160 cm at GSM900 OTA performance testing SG 24 can perform both TRP and TIS measurements according to CTIA specifications. The SG 24 Compact, due to its size, is not CTIA certifiable but its performances are such that it can be defined as CTIA comparable. The SG 24 Standard and Large are CTIA certifiable. OTA performance measurement specifications* COMPACT STANDARD LARGE ACCORDING TO CTIA SPECIFICATIONS TRP accuracy free space <± 1.6 db <± 1.5 db <± 1.4 db TRP accuracy talk position <± 1.7 db <± 1.6 db <± 1.5 db TRP repeatability ± 0.3 db ± 0.3 db ± 0.3 db Typical TRP measurement time** < 1 min < 1 min < 1 min TIS accuracy free space <± 1.7 db <± 1.6 db <± 1.5 db TIS accuracy talk position <± 1.8 db <± 1.7 db <± 1.6 db TIS repeatability ± 0.5 db ± 0.5 db ± 0.5 db Typical TIS measurement time*** 5 min > 20 min 5 min > 20 min 5 min > 20 min * Specifications given according to the following assumptions: Controlled temperature and humidity during measurement Measurements inside an anechoic chamber DUT phase center does not exceed 15 cm from arch center Calibration done with dipole efficiency reference values Specifications also depend on Radio Communication Tester and Protocol ** One channel, 15 deg sampling, one time each probe, measurement time depends on protocol *** One channel, 30 deg sampling, one time each probe, measurement time depends on protocol 43

44 T- DualScan SG 64

45 I SG 64 The most accurate solution for testing antennas and wireless devices: SG 64 has been developed to measure stand alone antennas or antennas integrated in subsystems. It is also ideal for CTIA certifiable measurement facilities. + CTIA certifiable Unmatched accuracy Technology Near-field / Spherical Far-field Measurement capabilities Gain Directivity Beamwidth Cross polar discrimination Sidelobe levels Front to back ratio 1D, 2D and 3D radiation patterns Radiation pattern in any polarization (linear or circular) Antenna efficiency TRP, TIS, EIRP and EIS Frequency bands SG 64 - C, SG 64 - S and SG 64 - L: 400 MHz to 6 GHz SG GHz: 400 MHz to 18 GHz SG 64 - LF: 70 MHz to 6 GHz Max. size of DUT 2.73 m for SG 64 - L Max. weight of DUT 200 kg Typical dynamic range 70 db SOLUTION FOR Antenna Measurement OTA Testing CTIA Certifiable Measurement MIMO Measurement Linear Array Antenna Measurement Main features Oversampling Elevation tilt of the DUT System configurations Software Measurement control, data acquisition and post processing SatEnv Near-field/far-field transform SatMap OTA measurement suite SAM SMM Advanced post processing SatSIM Insight Antenna Analyzer (Linear antenna measurement) Equipment Amplification unit Mixer unit N-PAC Uninterruptible power supply Instrumentation rack DUT positioner Primary synthetizer Auxiliary synthetizer Add-ons Shielded anechoic chamber* OTA Equipment Radio communication tester Active switching unit MIMO upgrade Accessories Styrofoam mast Acquisition PC & touch screen PC (tablet PC also possible) PVC chair Hand and head phantoms Laptop interface Ultra rigid mast Linear antenna pole mast CTIA ripple antenna test Positioning laser pointer TV mast Reference antennas (horns, sleeve dipoles, loops) Services Installation & calibration Warranty Project management Training CTIA certification assistance Post warranty service plans * See MVG-EMC Systems catalogs Included Optional Required for more information 45

46 System overview Data Acquisition & Processing PC N-PAC Primary Synthesizer Mixer Unit Auxiliary Synthesizer Radio Communication Tester Active Switching Unit Amplification Unit Motion Controller SG 64 can switch between N-PAC for antenna measurements and the Radio Communication Tester for OTA measurements. For antenna measurements, it uses Analog RF Signal Generators to emit from the probe array to the Antenna Under Test or vice versa. The N-PAC is also a RF receiver for antenna measurements and it controls the electronic scanning of the probe array. For OTA measurements, the tests are performed through several different Radio Communication Testers. The Amplification Unit has RF amplifiers for each of the RX and TX channels. They are used to communicate with the DUT and measure the Total Radiated Power (TRP) and Total Isotropic Sensitivity (TIS). 46

47 I SG 64 Standard system components Arch 3 sizes (compact, standard or large) A choice of 3 probe types (DP , DP , DP ) Mast Rotation of the positioner of ± 2.6 in elevation 2 masts according to max. weight of DUT Linear antenna mast PVC chair Laptop interface TV mast Patented Goniometer Goniometers are used to calibrate the system and perform oversampling. A choice of goniometers depending on the size of the arch, the max. weight of the DUT and the frequency range Antennas A choice of reference antennas (horns, dipoles, linear array antennas, biconic and monocone antennas) MVG antenna catalog SG LF version SG 64 with TV mast System specifications* Absorbers and anechoic chambers A choice of standard, adapted and specialty absorbers Anechoic chambers with integrated design, production, installation and testing services AEMI absorber catalog SG GHz version For the 0.4 GHz to 18 GHz version, two probe arrays are interleaved, one with GHz probes and one with 6-18 GHz probes. SG has the same capabilities as the standard 6 GHz version. SG low frequency version (LF) For the SG LF version, the arch is divided in two probe arrays. On one side, an array with GHz probes and on the other side, an array with GHz probes. The SG LF has the same capabilities as the 6 GHz standard version. Specifications are provided upon request. COMPACT STANDARD 6 GHz STANDARD 18 GHz LARGE 6 GHz Typical max. size DUT 134 cm 179 cm 179 cm 273 cm Measurement time for 11 frequencies** < 3 min < 3 min < 3 min < 3 min Typical dynamic range 70 db 70 db 70 db 70 db 47

48 System specifications* COMPACT STANDARD 6 GHz STANDARD 18 GHz LARGE 6 GHz 10 dbi 20 dbi 30 dbi 10 dbi 20 dbi 30 dbi 10 dbi 20 dbi 30 dbi 10 dbi 20 dbi 30 dbi AUT AUT AUT AUT AUT AUT AUT AUT AUT AUT AUT AUT PEAK GAIN ACCURACY 0.4 GHz GHz ± 1.1 db ± 1.0 db - ± 0.9 db ± 0.8 db - ± 0.9 db ± 0.8 db - ± 0.8 db ± 0.7 db ± 0.7 db 0.8 GHz - 1 GHz ± 0.6 db ± 0.6 db - ± 0.5 db ± 0.5 db ± 0.5 db ± 0.5 db ± 0.5 db ± 0.5 db ± 0.5 db ± 0.5 db ± 0.5 db 1 GHz - 6 GHz ± 0.6 db ± 0.6 db ± 0.5 db ± 0.5 db ± 0.5 db ± 0.5 db ± 0.5 db ± 0.5 db ± 0.5 db ± 0.5 db ± 0.5 db ± 0.5 db 6 GHz - 18 GHz ± 0.7 db ± 0.6 db ± 0.5 db Peak gain repeatability ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db ± 0.3 db - 10 db SIDELOBES ACCURACY 0.4 GHz GHz ± 1.1 db ± 0.7 db - ± 1.0 db ± 0.6 db - ± 1.0 db ± 0.6 db - ± 0.9 db ± 0.6 db ± 0.4 db 0.8 GHz - 1 GHz ± 0.9 db ± 0.6 db - ± 0.8 db ± 0.5 db ± 0.4 db ± 0.8 db ± 0.5 db ± 0.4 db ± 0.7 db ± 0.5 db ± 0.4 db 1 GHz - 6 GHz ± 0.7 db ± 0.5 db ± 0.4 db ± 0.7 db ± 0.5 db ± 0.4 db ± 0.7 db ± 0.5 db ± 0.4 db ± 0.7 db ± 0.5 db ± 0.4 db 6 GHz - 16 GHz ± 0.7 db ± 0.5 db ± 0.4 db GHz - 18 GHz ± 0.7 db ± 0.5 db ± 0.4 db db SIDELOBES ACCURACY 0.4 GHz GHz ± 3.5 db ± 1.1 db - ± 3.2 db ± 1.0 db - ± 3.2 db ± 1.0 db - ± 3.0 db ± 0.9 db ± 0.6 db 0.8 GHz - 1 GHz ± 2.7 db ± 0.9 db - ± 2.4 db ± 0.8 db ± 0.5 db ± 2.4 db ± 0.8 db ± 0.5 db ± 2.2 db ± 0.7 db ± 0.5 db 1 GHz - 6 GHz ± 2.1 db ± 0.7 db ± 0.5 db ± 2.1 db ± 0.7 db ± 0.5 db ± 2.1 db ± 0.7 db ± 0.5 db ± 2.1 db ± 0.7 db ± 0.5 db 6 GHz - 16 GHz ± 2.1 db ± 0.7 db ± 0.5 db GHz - 18 GHz ± 2.1 db ± 0.7 db ± 0.5 db db SIDELOBES ACCURACY 0.4 GHz GHz - ± 3.5 db - - ± 3.2 db - - ± 3.2 db - - ± 3.0 db ± 0.9 db 0.8 GHz - 1 GHz - ± 2.7 db - - ± 2.4 db ± 0.8 db - ± 2.4 db ± 0.8 db - ± 2.2 db ± 0.7 db 1 GHz - 6 GHz - ± 2.1 db ± 0.7 db - ± 2.1 db ± 0.7 db - ± 2.1 db ± 0.7 db - ± 2.1 db ± 0.7 db 6 GHz - 16 GHz ± 2.1 db ± 0.7 db GHz - 18 GHz ± 2.1 db ± 0.7 db * Specifications given according to the following assumptions: Controlled temperature and humidity during measurement Measurements inside an anechoic chamber DUT phase center does not exceed 15 cm from arch center Specifications on radiation pattern are given for a normalized pattern Peak gain is given for a ± 0.3 db of gain error on the reference antenna Measurement performed with a suitable mast depending on the load and directivity of the DUT ** No oversampling, no averaging Mechanical characteristics* COMPACT 6 GHz STANDARD 6 GHz STANDARD 18 GHz LARGE SG LF Probe array diameter (int/ext) 2.4/ 3.52 m 3.2/4.194 m 3.2/4.194 m 4.2/5.194 m Custom Shielded anechoic chamber size 4.0 x 4.0 x 4.0 m 5.0 x 5.0 x 5.0 m 5.0 x 5.0 x 5.0 m 6.0 x 6.0 x 6.0 m Custom Angle between probes in the same frequency band 5,29 5,29 5,29 5,29 Custom Azimuth accuracy Azimuth max. speed 30 /s 30 /s 30 /s 30 /s 30 /s Oversampling capability Yes Yes Yes Yes Yes DUT MAX. WEIGHT Styrofoam mast 50 kg 50 kg 50 kg 50 kg 50 kg Ultra rigid mast 200 kg 200 kg 200 kg 200 kg 200 kg PVC chair 100 kg 100 kg 100 kg 100 kg 100 kg Linear antenna pole mast Not applicable Option Option Option Option * Centered load without oversampling 48

49 I SG 64 RF equipment characteristics COMPACT 6 GHz STANDARD 6 GHz STANDARD 18 GHz LARGE SG LF Number of probes ref. channel ref. channel ref. channel ref. channel Custom and (18 GHz) Frequency range 0.4 GHz to 6 GHz 0.4 GHz to 6 GHz 0.4 GHz to 18 GHz 0.4 GHz to 6 GHz 0.07 GHz to 6 GHz Maximum diameter of the DUT* (m) FREQUENCY NUMBER OF OVERSAMPLING (GHz) x 1 x 2 x 3 x 5 x FREQUENCY NUMBER OF OVERSAMPLING (GHz) x 1 x 2 x 3 x 5 x * For standard model OTA performance testing OTA performance measurement specifications* ACCORDING TO CTIA SPECIFICATIONS TRP accuracy free space TRP accuracy talk position TRP repeatability Typical TRP measurement time** TIS accuracy free space TIS accuracy talk position TIS repeatability Typical TIS measurement time*** <± 1.4 db <± 1.5 db ± 0.3 db < 90 s <± 1.5 db <± 1.6 db ± 0.5 db 15 min > 60 min * Specifications for standard model given according to the following assumptions: Controlled temperature and humidity during measurement Measurements inside an anechoic chamber DUT phase center does not exceed 15 cm from arch center Calibration done with dipole efficiency reference values Measurement performed with a suitable mast depending on the load and directivity of the DUT. Specifications also depend on Radio Communication Tester and Protocol SG 64 can perform both TRP and TIS measurements according to CTIA specifications. CTIA COMPARABLE GSM/WCDMA protocols: TIS based on Rx level accuracy TIS based on Rx level repeatability Typical TIS based on Rx level measurement time*** CDMA2000 protocol: TIS optimized accuracy TIS optimized repeatability Typical TIS optimized measurement time*** <± 2.2 db <± 1.5 db < 5 min <± 1.5 db <± 0.5 db <10 min ** One channel, 15 deg sampling, one time each probe, measurement time depends on protocol *** One channel, 30 deg sampling, one time each probe, measurement time depends on protocol Linear antenna measurement Linear antenna measurement characteristics COMPACT STANDARD 6 GHz STANDARD 18 GHz LARGE 6 GHz Linear antenna Not applicable Yes Yes Yes measurement capability Geometry - Spherical Spherical Spherical Linear antenna Max Length/Weight cm / 200 kg 179 cm / 200 kg 273 cm / 200 kg Measurement time for 11 frequencies* - < 3 min < 3 min < 3 min * 1 port (no oversampling, no averaging), Linear antenna of 160 cm at GSM900 49

50 SG 128

51 I SG 128 Ideal for very large antenna measurements. SG 128 is a bigger version of the SG 64 with 127 probes (+1 reference channel) and is particularly adapted to the measurement of BTS antennas. + Large dimensions for very large antenna measurements Technology Near-field / Spherical Far-field Measurement capabilities Gain Directivity Beamwidth Cross polar discrimination Sidelobe levels Front to Back ratio 1D, 2D and 3D radiation patterns Radiation pattern in any polarization (linear or circular) Antenna efficiency Frequency bands SG128-6 GHz: 400 MHz to 6 GHz SG GHz: 400 MHz to 18 GHz Max. size of DUT 4.16 m Max. weight of DUT 200 kg Typical dynamic range 70 db SOLUTION FOR Antenna Measurement Linear Array Antenna Measurement Sub-System Antenna Measurement Main features Oversampling Elevation tilt of the DUT System configurations Software Measurement control, data acquisition and post processing SatEnv Near-field/far-field transform SatMap Advanced post processing SatSIM Insight Antenna Analyzer (Linear antenna measurement) Equipment Amplification unit Mixer unit N-PAC Uninterruptible power supply Instrumentation rack DUT positioner Primary synthetizer Auxiliary synthetizer Add-on Shielded anechoic chamber* Accessories Styrofoam mast Acquisition PC & touch screen PC PVC chair Ultra rigid mast TV mast Linear antenna pole mast Positioning laser pointer Laptop interface Head and hand phantoms Reference antennas (horns, sleeve dipoles, loops, Iinear array) Services Installation and calibration Warranty Project management Training Post warranty service plans * See MVG-EMC Systems catalogs Included Optional Required for more information 51

52 System overview Data Acquisition & Processing PC CHAMBER 1 N-PAC 4 Primary Synthesizer 2 Mixer Unit 3 5 Auxiliary Synthesizer Amplification Unit Motion Controller SG 128 is designed to characterize very large antennas, particularly BTS. It uses Analog RF Signal Generators to emit EM waves from the probe array to the Antenna Under Test or vice versa. It uses the N-PAC as a RF receiver for antenna measurements. The N-PAC also drives the electronic scanning of the probe array. The Amplification Unit has RF amplifiers for each of the RX and TX channels. 52

53 I SG 128 Standard system components Rotation of the positioner of ± 1.3 in elevation Arch Other or additional configurations available upon customer request Mast 2 masts available according to max. weight of DUT Linear antenna mast PVC chair Laptop interface TV mast Patented Goniometer Goniometers are used to calibrate the system and perform oversampling. A choice of goniometers depending on the size of the arch, the max. weight of the DUT and the frequency range Antennas A choice of reference antennas (horns, dipoles and loops) MVG antenna catalog Absorbers and anechoic chambers A choice of standard, adapted and specialty absorbers Anechoic chambers with integrated design, production, installation and testing services AEMI absorber catalog System specifications* Measurement time for 11 frequencies** Typical dynamic range SG 128 < 4 min 70 db 10 dbi 20 dbi 30 dbi AUT AUT AUT PEAK GAIN ACCURACY 0.4 GHz GHz ± 0.7 db ± 0.6 db ± 0.5 db 0.8 GHz - 1 GHz ± 0.5 db ± 0.5 db ± 0.5 db 1 GHz - 6 GHz ± 0.5 db ± 0.5 db ± 0.5 db Peak gain repeatability ± 0.3 db ± 0.3 db ± 0.3 db - 10 db SIDELOBES ACCURACY 0.4 GHz GHz ± 0.8 db ± 0.5 db ± 0.4 db 0.8 GHz - 1 GHz ± 0.7 db ± 0.5 db ± 0.4 db 1 GHz - 6 GHz ± 0.7 db ± 0.5 db ± 0.4 db - 20 db SIDELOBES ACCURACY 0.4 GHz GHz ± 2.6 db ± 0.8 db ± 0.5 db 0.8 GHz - 1 GHz ± 2.1 db ± 0.7 db ± 0.5 db 1 GHz - 6 GHz ± 2.1 db ± 0.7 db ± 0.5 db - 30 db SIDELOBES ACCURACY 0.4 GHz GHz - ± 2.6 db ± 0.8 db 0.8 GHz - 1 GHz - ± 2.1 db ± 0.7 db 1 GHz - 6 GHz - ± 2.1 db ± 0.7 db * Specifications given according to the following assumptions: Controlled temperature and humidity during measurement Specifications on radiation pattern are given for a normalized pattern Measurements inside an anechoic chamber Peak gain is given for a ± 0.3 db of gain error on the reference antenna DUT phase center does not exceed 15 cm from arch center Measurement performed with a suitable mast depending on the load and directivity of the DUT ** No oversampling, no averaging MVG Engineer working on the installation of an SG

54 Mechanical characteristics* SG 128 Probe array diameter (int/ext) 6.4 m Shielded anechoic chamber size 10 x 10 x 10 m Angle between probes 2.61 Azimuth accuracy 0.02 Azimuth max. speed 30 /s Oversampling capability Yes DUT MAX. WEIGHT Styrofoam mast 50 kg Ultra rigid mast 200 kg PVC chair 100 kg BTS antenna pole mast 200 kg Linear antenna measurement Linear antenna measurement characteristics SG 128 Linear antenna measurement capability Yes Geometry Spherical Linear antenna max Length/Weight 416 cm / 200 kg Measurement Time for 11 frequencies* < 4 min * 1 port (no oversampling, no averaging), Linear antenna of 160 cm at GSM900 * Centered load without oversampling RF equipment characteristics Number of probes Frequency range ref. channel 0.4 GHz to 6 GHz Maximum diameter of the DUT (m) FREQUENCY NUMBER OF OVERSAMPLING (GHz) x 1 x 2 x 3 x 5 x SG 128 system 54

55 I SG 128 SG 128 in a shielded anechoic chamber SG 128 with a DUT 55

56 T- DualScan SG 3000 F

57 I SG 3000 F SG 3000 F is dedicated to full scale vehicle antenna measurement. The arch is built into the anechoic chamber for maximum measurement repeatability. Thanks to a high precision controller, on the fly measurements can be performed. The system configuration can be adapted to meet specific needs and requirements (compact arch size, positioner, etc.). + Technology Near-field / Spherical Measurement capabilities Gain Directivity Beamwidth Cross polar discrimination Sidelobe levels 1D, 2D and 3D radiation patterns Radiation pattern in any polarization (linear or circular) Antenna efficiency Antenna diversity Key fob testing for remote keyless entry Frequency bands 70 MHz to 6 GHz Max. size of DUT 2.4 m x 6 m (W x L) Max. weight of DUT 3500 kg Typical dynamic range 50 db Full scale vehicle antenna measurement SOLUTION FOR Vehicle Testing Main features System configurations Software Measurement control, data acquisition and post processing SatEnv Equipment N-PAC Motion controller Mixer unit Amplification unit Turntable positioner with loading and unloading capability Primary synthesizer Auxiliary synthesizer Add-ons Laser for precise vehicle positioning RF absorbers Rail for remote key fob testing Mini-compact range for anti-collision radar testing Shielded anechoic chamber* Accessories PC Reference antennas (monopoles and monocones) Ground plane for reference antennas Instrument rack Positioning laser pointer Services Installation and calibration Warranty Training Project management Post warranty service plans * See MVG-EMC System catalogs Included Optional Required for more information 57

58 System overview Data acquisition & processing PC CHAMBER N-PAC 1 Primary Synthesizer 2 3 Mixer Unit Auxiliary Synthesizer Amplification Unit Motion Controller SG 3000F is used for the measurement of antennas placed anywhere on a vehicle. It uses Analog RF Signal Generators to emit EM waves from the probe array to the Antenna Under Test or vice versa. It uses the N-PAC as a RF receiver for antenna measurements. The N-PAC also drives the electronic scanning of the probe array. The Amplification Unit has RF amplifiers for each of the RX and TX channels. 58

59 I SG 3000 F Standard system components Arch A combination of 2 arrays of probes (DP , DP ) Different arch sizes available Portable version, SG 3000M available Positioner Turntable or azimuth positioners available The positioner is specifically designed to transport a vehicle in and out of an anechoic chamber. It is fully automated and allows for positioning of the vehicle in the center of the arch with a precision of ± 1. Absorbers and anechoic chambers A selection of standard, adapted and specialty absorbers Anechoic chambers or outdoor radomes with integrated design, production, installation and testing services AEMI absorber catalog Antennas A selection of reference antennas (monocones or monopoles) with ground planes MVG antenna catalog Measurement specifications Measurement time for 5 frequencies Typical dynamic range 7 min 50 db PEAK GAIN ACCURACY 0.07 GHz 0.4 GHz ± 2.9 db 0.4 GHz 0.8 GHz ± 1.3 db 0.8 GHz 6.0 GHz ± 1.0 db Mechanical characteristics & RF equipment characteristics Angular coverage 100 Probe array diameter 12 m Necessary shielded anechoic chamber size 18 x 16 x 12 m Frequency range GHz AUT max. weight 3500 kg ANGLE BETWEEN PROBES GHz GHz 1 NUMBER OF PROBES 0.07 GHz 0.4 GHz ref. channel 0.4 GHz 6 GHz ref. channel Mechanical characteristics: positioner Size 2.9 m (W) X 5 m (L) Vehicle length From 3 m to 6 m Vehicle width From 1.5 m to 2.4 m Max. vehicle weight kg Rotation accuracy 1 Lift axis 650 mm Slide axis 2.5 m The turntable for the SG 3000 series is specifically designed for automotive testing (cost/accuracy trade-off). Thanks to a high precision controller, on the fly measurements can be performed. This allows for the measurement of directivity, gain and efficiency for approximately 5 frequencies in less than 10 minutes (the time required to perform a full turn). The positioner carries the vehicle in and out of an anechoic chamber 59

60 T- SG DualScan 3000 M SG 3000 M is a portable version of the SG 3000 series. It is particularly well-suited to multi-purpose anechoic chambers. The SG 3000M can be installed in an existing EMC chamber, requiring only minimum changes to the chamber set up thus avoiding EMC re-certification. + Portable Can be installed in an existing chamber SOLUTION FOR Vehicle Testing Main features* Frequency bands 400 MHz to 6 GHz Max. weight of DUT 2000 kg * The main features of SG 3000M is similar to SG 3000F except the following features

61 I SG 3000 M Standard system components Arch Different arch sizes available Measurement specifications Measurement time for 5 frequencies Typical dynamic range 5.5 min 50 db Positioner PEAK GAIN ACCURACY 0.4 GHz 0.8 GHz ± 1.3 db 0.8 GHz 6.0 GHz ± 1.0 db A selection of turntables Turntable positioner requiring an optional lift axis with slide capability. Thanks to a high precision controller, on the fly measurements can be performed. This allows for the measurement of directivity, gain and efficiency of approximately 5 frequencies in less than 10 minutes (the time required to perform a full turn). Antennas A selection of reference antennas (monocones or monopoles) with ground planes Absorbers and anechoic chambers A selection of standard, adapted and specialty absorbers Anechoic chambers or outdoor radomes with integrated design, production, installation and testing services Mechanical characteristics & RF equipment characteristics Angular coverage 103 Probe array diameter 12.0 m Angle between probes 1 Necessary shielded anechoic chamber size 10 x 12 x 12 m Frequency range GHz AUT max. weight Not applicable NUMBER OF PROBES GHz ref. channel Turntable positioner mechanical characteristics Turntable diameter 6 m Max. vehicle length 5.1 m Max. vehicle width 2.3 m Max. vehicle weight kg Plate rotation 0 to 360 Lift axis Up to 1.5 m Slide axis Up to 0.9 m Controller Coding resolution 0.1 Robot Key fob positioner Turntable Rail and robot for remote key fob testing 61

62 T- DualScan SG 4100 F

63 I SG 4100 F The SG4100 F is a radome measurement solution, based on our SG128 system. It allows measurement of transmission efficiency, beam deflection, boresight error, antenna pattern distortion, sidelobes and reflectivity for both commercial and defense aircrafts. + 6 axis positioner** SOLUTION FOR Radome Testing System configurations Software Measurement control, data acquisition and post processing SatEnv MiDAS 959 Spectrum (North America only) Technology Near-field / Spherical Measurement capabilities Transmission efficiency Beam deflection Boresight error Antenna pattern distortion Sidelobes levels Reflectivity Standards Compliant to RTCA DO-213 Frequency bands System optimized for X band but customizable from 70 MHz to 18 GHz (up to 40 GHz with Single-probe) Typical radome size 2.40 m Ø x 1.0 m deep Probe array diameter 5 m Main features Typical dynamic range Near-field/far-field transform SatMap Equipment Mixer unit Amplication unit N-PAC 6 axis positioner** Motion controller** Uninterruptible power supply VNA (for Reflectivity measurement) Primary synthesizer Auxiliary synthesizer Add-ons Two remote controls for the positioner Shielded anechoic chamber* Removable mechanical interface supporting laser pointer Accessories Instrumentation rack PC Positioning laser pointer Planar array antenna for calibration Services Installation and calibration Warranty Training Project management Post warranty service plans 70 db Available movements 6 axis positioner * See MVG-EMC System catalogs Included Optional Required for more information ** See ORBIT/FR's catalogs for more information 63

64 System overview Data Acquisition & Processing PC CHAMBER 1 N-PAC 3 Primary Synthesizer 2 Mixer Unit Auxiliary Synthesizer Amplification Unit Motion Controller SG 4100 F is for radome testing. It uses analog RF Signal Generators to emit EM waves from the probe array to the Antenna Under Test or vice versa. It uses the N-PAC as an RF receiver for antenna measurements. The N-PAC also drives the electronic scanning of the probe array. The Amplification Unit has RF amplifiers for each of the RX and TX channels. 64

65 I SG 4100 F Standard system components Arch Different arch sizes available A choice of 2 sets of probes can be combined (DP , DP ) Positioner An innovative 6 axis mechanical system with motorized axes controlled remotely and/or by PC. ORBIT/FR positioning equipment catalog Absorbers and anechoic chambers A selection of standard, adapted and specialty absorbers Anechoic chambers with integrated design, production, installation and testing services AEMI absorber catalog Antennas A choice of reference antennas (horns, dipoles and loops) MVG antenna catalog System specifications Measurement time for 10 frequencies 6 min Typical dynamic range 70 db Transparency accuracy on the average transmission ± 1% Beam deviation accuracy 0.1 SIDELOBES LEVEL ACCURACY At -20 db At -30 db At -40 db Mechanical characteristics & RF equipment characteristics ± 0.5 db ± 1.0 db ± 2.0 db Angular coverage 175 Probe array diameter 5 m Necessary shielded anechoic chamber size 7 x 7 x 8 m Angle between probes 1.4 Radome max. weight 120 kg Typical radome size 2.40 m Ø x 1.0 m deep Frequency range X band Number of probes ref. channel AVAILABLE MOVEMENTS Measurement axis Azimuth 360 Radar antenna axis Azimuth and elevation Radar translation under the radome 6 axis positioner Azimuth Rotation of the System Under Test (SUT-Antenna and Radome) around vertical axis Roll Rotation of the SUT in the vertical plane B C E Translation Horizontal positioning of the antenna inside the radome F D A Azimuth Deflection of the antenna inside the radome around the vertical axis Elevation Deflection of the antenna inside the radome around the horizontal axis Antenna loading Opening/closing of the positioner for loading/ unloading the object under test 65

66 T- DualScan StarBot 4200

67 I StarBot 4200 The StarBot 4200 represents a move to a new generation of antenna measurement systems. It is portable and able to measure antennas that cannot be easily placed on a positioner, such as antennas mounted on an aircraft. The measurement system is brought to the aircraft, not vice versa. The StarBot 4200 is designed for in-situ radar testing and maintenance applications. + Technology Near-field / Spherical Measurement capabilities Multi-beam, multi-port, multi-frequency dual polarized complex measurements CW or pulsed mode Diagnostic mode capability Indoor/Outdoor measurement Gain Directivity Beamwidth Cross polar discrimination Sidelobe levels 3D radiation pattern Radiation pattern in any polarization (linear or circular) Antenna efficiency Beam pointing properties Frequency bands System optimized for S band but operational over 1 to 6 GHz or 1 to 18 GHz Max. size of DUT 1 m x 1 m Probe array diameter 3.2 m Typical dynamic range 50 db In-situ antenna measurements SOLUTION FOR Radar Antenna Testing Main features Available movements Elevation rotation of the arch System configurations Software Measurement control, data acquisition and post processing SatEnv MiDAS** 959 Spectrum (North America only)** Near-field/far-field transform SatMap Advanced post processing SatSIM Insight Equipment Amplification unit Mixer Unit N-PAC Primary synthesizer Auxiliary synthesizer Transfer switching unit Power and control unit Probe array power supply Heavy DUT positioner Elevation positioner for gantry arm Add-ons Removable mechanical interface supporting laser pointer and laser telemeter Hardware limit, limit switches and contact detectors for security Flashing light and siren Mobile absorbers panels* Reference antennas (horns, sleeve dipoles, loops) Accessories Instrumentation rack PC Positioning laser pointer Services Installation and calibration Warranty Training Project management Post warranty service plans Positioner controller E-Stop unit Local control unit Real time controller Control Interface Unit Uninterruptible power supply Instrumentation rack Ethernet switch AUT Port switch * See MVG-EMC System catalogs Included Optional Required for more information ** See ORBIT/FR s catalogs for more information 67

68 System overview INSTRUMENTATION ROOM USB CHAMBER Data Acquisition & Processing Platform 1 Real Time Controller Triggers 2 Triggers N-PAC GPIB Primary Synthesizer Mixer Unit Amplification Unit Transfer Switching Unit RF Switch Auxiliary Synthesizer Rx Tx Positioner Controller The goal of the StarBot 4200 spherical in-situ near field test system is to characterize the on-board radar antennas located in the nose and tail of the aircraft. The StarBot 4200 is a portable, multi probe system composed of 61 dual polarized probes distributed over half an arch of 3.2 m internal diameter. One spherical dimension is measured by an electronic scanning of the 61 probes at a very high speed. The other dimension is obtained by a simple rotation of the arch around the first to last probe axis. The probes are separated by 3 (from 0 to 180 ). Thus, there is no truncation in the dimension of the array. Even if the mechanical scanner is designed to allow a complete rotation of the arch over 360, the angular coverage is limited by the aircraft. Measurements can be performed in CW or pulsed mode thanks to a network analyzer. An electronic module manages the interface with the radar system by generating the pulses necessary to control the radar. 68

69 I StarBot 4200 Standard system components Arch Different arch sizes available A choice of probes available according to the frequency range Absorbers and anechoic chambers A selection of standard, adapted and specialty absorbers Anechoic chambers or outdoor radomes with integrated design, production, installation and testing services AEMI absorber catalog Antennas A choice of reference antennas (horns, dipoles and loops) MVG antenna catalog A portable solution System specifications Measurement time for 3 frequencies Typical dynamic range Gain repeatability SIDELOBES LEVEL ACCURACY At -40 db 3 min 50 db ± 0.1 db ± 2.0 db Mechanical characteristics & RF equipment characteristics Angular coverage 180 Probe array diameter 3.20 m Angle between probes 3 AUT max. size 1 m x 1 m Frequency range S band Number of probes ref. channel Measurement capability CW, pulsed mode AVAILABLE MOVEMENTS Measurement axis Alignment process Alignment accuracy Elevation rotation of the arch ~30 min ~3 mm StarBot 4200 is testing the antenna in the nose of an aircraft 69

70 StarBot 4200: a portable scanner allowing in-situ measurement of aircraft radar antennas Wheels - direction and rotation Front/Back Scanner Horizontal Translation Arch Elevation Left/Right Scanner Horizontal Slide Azimuth Rotation Angular Correction of Vertical Axis (Roll) Arch Spherical Rotation measurement Axis The overall system is composed of: The base trolley, which moves the scanner to the measurement area The trolley is mounted on four independent wheels. Trolley displacement (A, B) is done manually by the operator. Once in position, two brakes (wheels B) lock the trolley to the ground for overall system stability. The arm holding the spherical probe array The supporting arm can be moved (C) forward or backward to adjust the overall top structure position. This movement is done manually by the operator via a crank. The measurement scanner The measurement scanner is composed of a rigid arch. Two motorized axes (D, H) allow for elevation of the arch (D) via an electric jack and a spherical rotation of the probe array (H) for the spherical near-field measurement. Three fine movements (E, F, and G) can be made manually by the operator to adjust the final position of the arch: an arch translation (E), an azimuth rotation (F) and an angular correction (G). 70

71 I StarBot 4200 StarBot

72 T- DualScan StarBot 4300

73 I StarBot 4300 Similar to the StarBot 4200, the StarBot 4300 is a portable test system designed for antenna testing of aircrafts or vehicles in-situ. Improving upon its predecessor, in addition to the high measurement flexibility for radar testing in the nose of an aircraft, its full robotic system and 6 positioning axes enable it to measure antennas anywhere on an aircraft (or vehicle): top, bottom, nose, tail, wings, etc. The StarBot 4300 is designed to characterize antennas without displacing the device under test and without enclosure in an anechoic chamber. It is the ideal spherical nearfield antenna test system for extra large devices. + High measurement flexibility In-situ measurements of extra large devices SOLUTION FOR Aircraft/ Vehicle Antenna Characterization Main features System configurations Software Measurement control, data acquisition and post processing SatEnv MiDAS** 959 Spectrum (North America only) Near-field/far-field transform SatMap Advanced post processing SatSIM Insight Technology Near-field / Spherical Measurement capabilities On-board antenna testing in its operational environment Multi-beam, multi-port, multi-frequency dual polarized complex measurements CW or pulsed measurements for radar testing Indoor/Outdoor measurements Gain Directivity Beamwidth Cross polar discrimination Sidelobe levels 3D radiation pattern in any polarization (linear or circular) Antenna efficiency Beam pointing properties Frequency bands 500 MHz - 18 GHz Probe array diameter 6 m Typical dynamic range GHz: 50 db GHz: 45 db Available movements Robotized trolley and 6 positioning axes Equipment Amplification unit Mixer unit N-PAC Primary synthesizer Auxiliary synthesizer Transfer switching unit Power and control unit Probe array power supply Heavy DUT positioner Elevation positioner for gantry arm Add-ons Removable mechanical interface supporting laser pointer and laser telemeter Hardware limit, limit switches and contact detectors for security Flashing light and siren Shielded anechoic chamber* Reference antennas (horns, sleeve dipoles, loops) Accessories PC Instrumentation rack Services Installation and calibration Training Project management Warranty Post warranty service plans Positioner controller E-Stop unit Local control unit Real time controller Control Interface Unit Uninterruptible power supply Instrumentation rack Ethernet switch AUT port switch * See MVG-EMC System catalogs Included Optional Required for more information ** See ORBIT/FR's catalogs for more information 73

74 System overview INSTRUMENTATION ROOM USB CHAMBER Data Acquisition & Processing Platform Real Time Controller 2 Triggers 1 3 Triggers N-PAC GPIB Primary Synthesizer Mixer Unit Amplification Unit Transfer Switching Unit RF Switch Auxiliary Synthesizer Rx Tx Positioner Controller StarBot 4300 is composed of a mechanical scanner paired with our patented MV-Scan TM probe array of 126 dual polarized probes. The probes are distributed over half an arch of 6m in diameter. The 6 axes enable flexible positioning so as to access antennas placed anywhere on an aircraft. The system is driven by a full remote control robotic system to facilitate displacements and positioning. One spherical dimension is measured by an electronic scanning of the probes at a very high speed. The other dimension is obtained by a simple rotation of the arch around the first to last probe axis. The goniometric axis allows for oversampling. The aircraft itself is the only limitation to completing the 360. Measurements can be performed in CW or pulsed mode thanks to a network analyser. 74

75 I StarBot 4300 Standard system components Arch Different arch sizes available A choice of probes available according to the frequency range Positioner An innovative 6 axis portable robot offering versatile positioning of a probe array ORBIT/FR positioning equipment catalog Absorbers and anechoic chambers A selection of standard, adapted and specialty absorbers Anechoic chambers or outdoor radomes with integrated design, production, installation and testing services AEMI absorber catalog Antennas A choice of reference antennas (horns, dipoles and loops) and a single probe positioner. MVG antenna catalog System specifications Measurement time for 20 frequencies* Typical dynamic range < 5 min db 10 dbi AUT 20 dbi AUT 30 dbi AUT PEAK GAIN ACCURACY (db) GHz GHz GHz ± 1.2 db ± 1.0 db ± 0.7 db GHz ± 0.8 db ± 0.7 db ± 0.7 db GHz ± 0.8 db ± 0.7 db ± 0.7 db GHz ± 1.1 db ± 0.9 db ± 0.8 db PEAK GAIN REPEATABILITY (db) -10 db sidelobes accuracy (db) GHz ± 1.5 db ± 0.9 db ± 0.6 db GHz ± 1.3 db ± 0.8 db ± 0.6 db GHz ± 1.2 db ± 0.8 db ± 0.6 db GHz ± 1.5 db ± 1.1 db ± 0.9 db GHz ± 1.5 db ± 1.1 db ± 0.9 db -20 db sidelobes accuracy (db) GHz - ± 1.5 db ± 0.8 db GHz - ± 1.3 db ± 0.8 db GHz - ± 1.2 db ± 0.8 db GHz - ± 2.2 db ± 1.8 db GHz - ± 2.2 db ± 1.8 db * Hemispherical measurement surface (over 180 in Azimuth - typical for antenna measurement around an aircraft) No oversampling CW mode: acquisition is asynchronous of RF signal. For pulsed mode with acquisition synchronous of RF pulse signal, the measurement time will be linked to the duty cycle of RF pulse signal Mechanical characteristics & RF equipment characteristics Photo courtesy of Alenia Aeronautica Angular coverage Probe array diameter 6 m Frequency range 500 MHz - 18 GHz Measurement capability CW, pulsed mode Available movement 6 axis portable robot (see figure on next page). ANGLE BETWEEN PROBES 500 MHz - 6 GHz GHz - 18 GHz 2.95 A single probe positioner NUMBER OF PROBES 500 MHz - 6 GHz ref. channel 6 GHz - 18 GHz ref. channel 75

76 StarBot 4300: a robot scanner offering high measurement flexibility Motorized wheels - direction and rotation Azimuth Rotation Arm Elevation Arm Extension Angular correction of vertical axis Spherical rotation of the arch Goniometric axis rotation Stabilization 76

77 I StarBot 4300 The overall system is composed of: The base trolley The base trolley moves the scanner to the measurement area. It is mounted on four independent, directional wheels (A,B,C,D). Once in position, four jacks (K) lock the trolley to the ground. The telescopic arm The telescopic arm holds the spherical probe array and provides four independent movements. An azimuth table (E) ensures the rotation of the upper part of the trolley. An arm (G) lifts the probe array which can be elevated with an electrical actuator. Finally, a tilt axis positions the probe array in place. The measurement scanner The measurement scanner is composed of a sturdy arch mounted on a sliding structure (J) that allows the positioning of the probe array. A rotation axis (I) rotates the array 720 so that a partial sphere surrounding the antenna under test can be measured. 3D radiation pattern of a radar StarBot 4300 with the arch in vertical position 77

78 OTA Measurement Suite

79 I OTA Measurement Suite The OTA measurement suite is a collection of additional software and hardware modules for both StarLab and SG measurement systems. These add-ons allow for OTA performance capabilities and thus the testing of wireless devices in active mode. They facilitate the measurement process by simplifying the user interface and providing a software wizard for the measurements required for CTIA certification. + Fast OTA measurements User friendly interface SOLUTION FOR OTA Testing Main features Measurement capabilities Total Isotropic Sensitivity Total Radiated Power Effective Isotropic Radiated Power Effective Isotropic Sensitivity Upper Hemisphere Partial Radiated Power Upper Hemisphere Partial Isotropic Sensitivity Near-Horizon Partial Isotropic Sensitivity Near-Horizon Partial Isotropic Radiated Power Intermediate channel Certifications CTIA 2.2. certifiable measurements CTIA 3.1 vendor audit** Protocols* GSM, GPRS, EDGE CDMA2000, CDMA 1xRTT, CDMA 1xEVDO WCDMA, HSDPA, HSPA, HSPA+ LTE TDD/FDD Wi-Fi a/b/g/n BLUETOOTH PHS TD-SCDMA, TD-HSDPA WiMAX GPS, A-GPS DVB-H System configurations Software SAM (OTA performance testing) SatEnv (measurement control & data acquisition) SMM (SATIMO Multi Measurement) Equipment Amplification unit Radio communication tester Active switching unit IO port switch (required only for WIFI with Anritsu MT8860C) Accessories PC Upright head phantom Head and hand phantoms Instrumentation rack Positioning laser pointer Services Installation Warranty Training Extended warranty CTIA certification assistance Included Optional Required * The list of compatible protocols is evolving on an on-going basis. Please contact us for updated information ** Our U.S. laboratory in Atlanta has received the CTIA 3.1 accreditation and MVG s SG systems are on the CTIA Authorized Equipment List. 3D radiation pattern of a radar 79

80 System overview / TRP configuration Link antenna Radio Communication Tester Amplification Unit Data Acquisition & Processing PC TRP is the total RF channel power radiated by a wireless terminal. It is calculated by integrating the measured Effective Isotropic Radiated Power (EIRP) data over the measurement sphere. The EIRP is measured every 15 degrees in both elevation and azimuth, at a minimum. This accounts for a total of 1656 measurement points (23 elevations 12 azimuths 2 polarizations 3 frequencies), with a typical measurement time of about 3 minutes (depending on the protocol and equipment). 80

81 I OTA Measurement Suite System overview / TIS configuration Link antenna Radio Communication Tester Amplification Unit Data Acquisition & Processing PC TIS is a figure of merit for the overall radiated sensitivity of a wireless terminal. It is calculated as the integral of the measured Effective Isotropic Sensitivity (EIS) data over the measurement sphere. The EIS is measured every 30 degrees in both elevation and azimuth, at a minimum. This accounts for a total of 396 measurement points (11 elevations 6 azimuths 2 polarizations 3 frequencies), with a typical measurement time of about 90 minutes (depending on the protocol and equipment). The EIS is calculated by a search algorithm that finds the minimum power level radiated onto the DUT for which the error rate is lower than a specified limit. Typical 3D plot of total EIRP (EIRP theta + EIRP phi ) 81

82 System overview / A-GPS Elevation Scanned Electronically Via Satimo Probe Array GPS GPS Signal Generator Amplification Unit Azimuth Scanned Mechanically Via Turntable GSM/CDMA/WCDMA Radio Communication Tester Data Acquisition & Processing PC Motion Controller To ensure the compliance of wireless devices, it is required to undertake comprehensive Assisted GPS OTA antenna measurements that meet the demands of the CTIA certification standards. MVG's multi-probe antenna measurement technology minimizes the mechanical movements required to test a device-under-test (DUT). When used in conjunction with an anechoic chamber and instrumentation, the system is compliant with the standards specified for CTIA certification of wireless devices. The incorporated software facilitates the measurement process by simplifying the user interface and providing a software wizard for the measurements required for CTIA certification. The system performs a comprehensive set of measurements consistent with the CTIA certification standards. These include the characterization of antenna radiation pattern (C/N), linearization, sensitivity (peak, TIS, UHIS, and PIGS), as well as intermediate channel degradation (ICD). These tests ensure that interference from cellular communication across the band does not degrade the GPS performance of the wireless device. 82

83 I OTA Measurement Suite Estimated time for TIS measurements (one channel with a sampling every 30 ) Standards GSM CDMA WCDMA WiFi CTIA GPRS 1xEvDO HSDPA Bluetooth Approved EDGE LTE FDD TDD Method Sensitivity Algorithms Classical 60 min 90 min 45 min 60 min Yes Normalization - 60 min - 65 min Yes Based on linearized RSSI pattern 10 min - 10 min - Yes Start from RSSI 20 min - 30 min - Yes (8-10 with conf. level) Based on EIRP pattern min No Quick CDMA - 8 min - - No SHORTER MEASUREMENT TIME MVG offers several methods to reduce the TIS measurement time. One method, the TIS based on the Rx level, uses the DUT receiver as a power meter with certain communication protocols (like GSM and WCDMA). From each measurement point on the measurement sphere, a constant power is radiated towards the DUT. The DUT receiver then reports back its received power level and the complete spherical set of power level data can be referenced to a single-point EIS measurement to determine the TIS. Software SAM is the software interface for automated OTA performance testing with StarLab and SG measurement systems. It enables the measurements of both radiated power and sensitivity, supporting most of the common wireless communications protocols: GSM, GPRS, EDGE, CDMA2000, CDMA 1xRTT, CDMA 1xEVDO, WCDMA, HSDPA, HSPA, HSPA+, LTE TDD/FDD Wi-Fi a/b/g/n, BLUETOOTH , PHS, TD-SCDMA, TD-HSDPA, (Contact us for an updated list). CTIA Reporting - Various Formats Step by step Guided User Interface Data can be exported in different formats, such as tab limited ascii formats, binary, XML or NetCDF Format. The user can adjust the file content to his/her requirements: separate data according to parameters or save only a part of the measurement. Reports can be automatically generated in any format supported by Windows. The content and lay out of the format can be adapted to specific requirements, such as the CTIA certification reports. 83

84 A Multi-profile User Interface SAM offers different measurement configurations, depending on the user's level of expertise. Users with limited experience are guided through the different measurement steps, whereas more experienced users can access a full range of parameters. Hardware configuration Radio communication tester: Base station simulator with measurement capabilities. It is the signal generator and measurement receiver. Amplification unit: Includes uplink/downlink switch for the SG or StarLab systems. Link antenna: A low reflectivity antenna mounted inside the positioning mast, close to the turntable. It rotates with the DUT, maintaining a constant link, which reduces the risk of dropped calls during testing. Active switching unit (optional): Allows automatic switching between different test equipment. I/O switch port (optional): Used specifically with the MT8860C Anritsu WLAN test to separate the Radio Frequency IN/OUT port of the tester into 2 different paths: one for Transmitting (Tx) and one for Receiving (Rx). Expert Mode User Interface 84

85 I OTA Measurement Suite OTA head phantom and positioner kit 85

86 Advanced Positioners with Goniometers

87 I Advanced Positioners with goniometers MVG's advanced patented positioners with goniometers represent a significant advancement in the high-accuracy angular alignment of components. Consisting of a goniometer, a rotational axis and a system base, they are designed to tilt the axes positioned above in small angles around the arch center. The carriage supports the positioner axes and the applied loads. They are offered as part of a complete positioning package. Advanced Positioners with goniometers for Multi-Probe systems LOW-DUTY (UP TO 200 KG)* MEDIUM-DUTY (UP TO 300 KG)* HEAVY-DUTY (UP TO 1000 KG)* Goniometer oversampling Travel: ±7.5 / ±2.645 Travel: ±1.35 Travel: ±1.4 (± during measurement; sampling step between 2 adjacent probes is ) Max Vertical Load: Max Vertical Load: Max. Vertical Load: From kg From 200 kg to 300 kg From 300 kg to 1000 kg Accuracy: Not applicable Accuracy: ±0.05 Accuracy: ±0.05 Radius: 1946 mm Radius: 3200 mm Radius: mm Speed: 0.6 /sec (± 10%) Speed: 0.3 /sec (± 10%) Speed: 0.22 /sec (± 10%) Azimuth (Theta) Accuracy: 0.02 Accuracy: ± 0.03 Accuracy: ± 0.03 Speed: 30 /sec Speed: 1.3 Rpm (±10%) Speed: 12 /sec (± 10%) No travel limit Telescopic Mast Not applicable Optional Optional Travel: ± 600 mm Travel: 1930 mm Vertical Load: From 120 kg to 240 kg Max Load: From 300 kg to 1000 kg Accuracy: ± 0.3 mm Accuracy: ± 0.05 mm Speed: 3.3mm/sec (± 10%) Speed: 2.9 mm/sec (± 10%) X Alignment Positioning System Not applicable Optional Optional Travel: 100 mm mm Travel: ± 350 mm Vertical Load: From 150 kg to 300 kg Max Load: From 300 kg to 1000 kg Accuracy: ± 0.3 mm Accuracy: ± 0.05 mm Speed: 6.7 mm/sec (± 10%) Speed: 5.5 mm/sec (± 10%) Y Alignment Positioning System Not applicable Not applicable Optional Travel: ±350 mm Max Load: From 300 kg to 1000 kg Accuracy: ± 0.05 mm Speed: 5.5 mm/sec (±10%) Static Mast Not applicable Not applicable Not applicable Elevation Not applicable * Optional for elevation pick up * Optional for elevation pick up & alignment & alignment * Based on standard models 87

88 88

89 Single-probe systems 89

90 µ-lab Patent Pending

91 I µ-lab µ-lab is suited for the collection of conventional far-field and spherical near-field EM data of chips and miniature antenna assemblies. The extra-wide doors on this compact anechoic chamber enable easy access and mounting of the DUT. µ-lab is a portable turn-key system that can be moved to any preferred location. MVG s 959 Spectrum software complements the µ-lab for complete data acquisition and analysis. + Millimeter wave measurement capabilities Wide range of antenna configurations Compact and portable SOLUTION FOR Chip measurements Miniature connectorized antenna measurements Measurements of laptop and other devices Main features Technology Near-field / Spherical Far-field / Spherical Measurement capabilities Gain Directivity Sidelobe levels - user-defined criteria Null depth- search for user-defined null level (e.g, -3,-10, etc.) Time domain response capacity Dynamic density control - real time speed adjustments Beam width - user-defined beamwidth analysis (1 db, 3 db, etc.) Pass/fail criteria - user defined specification levels (e.g., minimum gain spec over angular region) Capabilities up to 2 millimeter wave bands (V and W), others upon request Frequency bands GHz GHz optional Other bands possible upon request Max. size of DUT On centered support column: as large as a standard laptop On offset column for chip measurements: 5 cm x 5 cm (chipset) Dynamic range > 60 db at GHz System configurations Software Measurement control, data acquisition and post-processing (case specific) 959 Spectrum MiDAS Equipment Elevation axis positioner: rotary, lightweight gantry-arm assembly Azimuth axis: standard bearing and motor assembly Stationary DUT platform DUT support: various configurations possible Manual polarization positioner Standard Digital Servo Controller and Amplifier, Model AL Source and receiver: Agilent PNA standard, other options available RF amplifiers and cables Vibration isolation Add-ons Millimeter wave VNA extension heads (e.g., VDI or equivalent) frequency banded Standard gain horns Centered column for connectorized device measurements Micro-probing for chip device measurements (offset mount) Equipment rack 67 to 75 GHz coverage (hardware changes to meet these frequencies) Accessories Folding/retractable PC work desk Extra space in cart for material and tool storage Leveling feet Services Training Calibration and maintenance Warranty Post warranty service plans* * Refer to ORBIT/FR service brochure Included Optional Required for more information 91

92 System overview Vector Network Analyzer (e.g., PNA) 10 MHz GHz Elevation Rotator Millimeter wave extension RF Subsystem 959 Spectrum Antenna Measurement Workstation Azimuth Rotator Millimeter wave extension Positioner Controller The positioning subsystem consists of a lightweight precision gantry arm assembly mounted on an azimuth positioner. The near-field probe, mounted on the gantry arm, can be rotated to change polarization. The gantry arm assembly rotates in azimuth to cover all the longitudinal cuts on the measurement sphere. The DUT remains fixed on a stationary disk while the probe rotates in elevation and azimuth around the DUT to cover the measurement sphere. Measurement bands are reconfigurable to allow wide bandwidth operation of the system. The system is designed for convenient manual changeover. Measurements can be set up in a single test or batch configuration. Analysis and plotting can also be included in the batch test. Overall, µ-lab provides a unique, small, portable measurement test capability for a wide variety of antennas. 92

93 I µ-lab Standard system components Anechoic chamber The chamber is approximately 7 feet high and 5 feet long x 5 feet wide (not including side tabletop). It is mounted on casters for full portability. A folding tabletop is attached to the chamber for peripheral computer equipment. Equipment rack Including: VNA AL-4164 Positioner Control Unit Power conditioning Measurement computer LAN switch assembly Positioning subsystem Near-field probe positioning is provided for by the elevation gantry arm. The elevation axis is comprised of a standard rotary positioner, probe arm assembly, and necessary electronic and RF equipment. DUT platform The center mounted support foam column accommodates small connectorized antennas and items up to the size of a standard laptop. The offset support column supports antenna chips up to 5 cm x 5 cm. The DUT support columns are easily swappable between connectorized and non-connectorized testing, with a storage cart available for the support that is not in use. Measurement specifications* Frequency Range Measurement Radius Positioner Speeds Typical Data Acquisition Speed Sidelobe Level Accuracy Gain Accuracy GHz* (V and W bands) 15 in (38.1 cm) nominal Up to 9 deg/sec typ minutes depending on the test scenario +/- 1dB peak error at - 20 db typ. +/- 0.5 db typ System Dynamic Range > 60 db * V band measurements over GHz unless full coverage to 75 GHz is required Mechanical Characteristics Dimensions Max size DUT 7 ft H x 5ft W x 5 ft L (2.13 m x 1.52 m x 1.52 m) nominal On centered support column: as large as a standard laptop On offset column: 5 cm x 5 cm (chipset) 93

94 T- DualScan CR-M

95 I CR-M CR-M is a portable, mini-compact range suited to antenna measurement applications where space is limited or the flexibility of a portable system is required. The system is particularly well-suited for high frequency antenna and production testing. + Portable and compact High frequency measurements Technology Compact Range Measurement capabilities Gain 2-D radiation pattern Beamwidth Cross polarization Sidelobe levels 3D radiation pattern Radiation pattern in any polarization (linear or circular) Frequency bands CR-M12: GHz + CR-M14: GHz + CR-M16: GHz + Max. size of DUT Up to 20 in (50 cm) diameter Max. weight of DUT Up to 100 lbs (45 kg) for Azimuth (AZ) Only Up to 10 lbs (4.5 kg) for Roll/AZ with AL-060-1P Up to 50 lbs (23 kg) for Roll/AZ with AL-160-1P Typical dynamic range 80 db SOLUTION FOR Characterization of Small, High Gain Antennas Millimeter Wave Applications Production Testing Main features System configurations Software Measurement control, data acquisition and post processing 959 Spectrum (North America only) MiDAS Equipment Portable shielded anechoic chamber AUT positioner: azimuth and roll axis mode tower with squint axis (± 10 deg) and manual slide RF absorber* DUT positioner (azimuth) Reflector system Feed horns (One user-selectable band up to 60 GHz included)** Feed polarization rotator Data acquisition workstation AL positioner controller*** Rotary joints (1) RF cables Uninterruptible power supply Vector network analyzer Add-ons Feed horns (additional bands)** RF system upconverters/downconverters above 40 GHz Channel switching (OFR 9800) Accessories Standard gain horns (SGH)** Mounting fixtures PIN switch Services Installation Warranty Training Post warranty service plans**** * See MVG-EMC Systems catalogs Included Optional Required for more information ** See the MVG antenna catalog for more information *** See the ORBIT/FR catalogs for more information **** Refer to Orbit/FR Service Brochure for more information (1) 40 GHz + Reflector capable of operation up to several hundred GHz 95

96 System overview VNA PIN Switch (optional) 959 Spectrum or MiDAS Workstation OFR 9800 Switch Controller (optional) PIN switch (optional) AL-4160 Series Positioner Controller The basic configuration allows for full 3-D patterns to be collected using standard Vector Network Analyzers. The chamber provides a modest level of shielding and easy access to the DUT positioner and compact range feed area. The chamber is mounted on a caster assembly for convenient transportation between different production or test sites. A compact range feed polarization rotator enables the transmit polarization to be changed during a single test or in between tests. Linked axis motion of the transmit rotator and roll axis allows for automatic acquisition of E & H plane patterns in a single test. A squint (elevation) axis allows E&H plane patterns through the peak of the beam in case electrical and mechanical boresight do not coincide. The AL-4160 series controller supports the control of up to four (4) axes, and allows for simultaneous motion if required. Optional pre-test or real time switching through the usage of the OFR 9800 high speed switch controller, that enables the collection of multiple channel data. The data acquisition workstation comes equipped with either the 959 Spectrum or MiDAS software, depending on location, allowing for a versatile and powerful data acquisition and analysis tool. Upon request, the compact range reflector and positioner system without the installation of a portable anechoic chamber can be procurred by customers with existing anechoic chambers. 96

97 I CR-M Standard system components Absorbers and anechoic chambers Size based on selected quiet zone size Moderate shielding AEMI absorber catalog Reflector system Rolled edge reflector configuration Corner-fed geometry Single-piece reflector Positioning subsystem Positioner controller controls up to 4 axes Standard AL AZ positioner AL-4160 series positioner controller AL-060-1P or AL-160-1P Roll axis model tower with squint axis (± 10 deg) and manual slide ORBIT/FR positioning equipment catalog One person can set up the system in a matter of minutes 97

98 System Specifications SYSTEMS CR-M12 CR-M16 CR-M20 Reflector Subsystem Reflector Model AL AL Al Geometry Corner Fed Corner Fed Corner Fed Frequency Range 8 to 110 GHz (1) 6 to 110 GHz 4 to 110 GHz Quiet Zone Shape Circular Cylinder Circular Cylinder Circular Cylinder Quiet Zone Dimensions (Ø x depth) 12 x 12 in 16 x 16 in 20 x 20 in 30 x 30 cm 40 x 40 cm 50 x 50 cm Cross Polarization (typ) 30 db 30 db 30 db Amplitude Total Variation 8.2 to 12.4 GHz: 1.7 db 6 to 8 GHz: 1.7 db 4 to 6 GHz: 1.7 db 12.4 to 18 GHz: 1.5 db 8 to 12 GHz: 1.5 db 6 to 8 GHz: 1.5 db Amplitude Taper 18 to 110 GHz: 1.0 db 12 to 110 GHz: 1.0 db 8 to 110 GHz: 1.0 db Amplitude Ripple 18 to 26.5 GHz: ± 0.4 db 12 to 18 GHz: ± 0.4 db 8 to 12 GHz: ± 0.4 db 26.5 to 40 GHz: ± 0.3 db 18 to 40 Ghz: ± 0.3 db 12 to 40 GHz: ± 0.3 db 40 to 110 GHz: ± 0.4 db 40 to 110 GHz: ± 0.4 db 40 to 110 GHz: ± 0.4 db Total Phase Variation 8.2 to 12.4 GHz: 12 6 to 8 GHz: 12 4 to 6 GHz: to 18 GHz: 10 8 to 12 GHz: 10 6 to 8 GHz: 10 > 40 GHz: 0.25 x F > 40 GHz: 0.25 x F > 40 GHz: 0.25 x F Phase Taper 18 to 40 GHz: ± 3 12 to 40 GHz: ± 3 8 to 40 GHz: ± to 40 GHz: ± 3 18 to 40 GHz: ± 3 12 to 40 GHz: ± 3 Phase Ripple 18 to 40 GHz: ± 3 12 to 40 GHz: ± 3 8 to 40 GHz: ± 3 Reflector Construction Aluminum Rolled Edge Aluminum Rolled Edge Aluminum Rolled Edge Nominal Reflector Size 24 x 24 in 32 x 32 in 40 x 40 in 60 x 60 cm 80 x 80 cm 100 x 100 cm Positioning Subsystem DUT Positioner Roll / Squint / Slide / Azimuth*** Roll / Squint / Slide / Azimuth*** Roll / Squint / Slide / Azimuth*** Manual Slide: 6 inch travel Manual Slide: 8 inch travel Manual Slide: 10 inch travel Squint: ± 10 deg Squint: ± 10 deg Squint: ± 10 deg AL-060 Roll AL-060 Roll AL-060 Roll Feed Positioner AL-060-1P Polarization*** AL-160-1P Polarization*** AL-160-1P Polarization*** Positioner Controller AL-4164*** AL-4164*** AL-4164*** RF Subsystem Feeds (Frequency-dependant) AL-2309 Series** AL-2309 Series** AL-2309 Series** Manual Slide: 6 inch travel Manual Slide, 8 inch travel Manual Slide, 10 inch travel Squint: ± 10 deg Squint ± 10 deg Squint ± 10 deg AL-060 Roll AL-160 Roll AL-160 Roll Optional RF Receiver & Accessories VNA (Vector Network Analyzer) VNA (Vector Network Analyzer) VNA (Vector Network Analyzer) LNA (Low Noise Amplifier) LNA (Low Noise Amplifier) LNA (Low Noise Amplifier) Polarization Switch Polarization Switch Polarization Switch Switch Controller (OFR 9800) Switch Controller (OFR 9800) Switch Controller (OFR 9800) Cabling RF & Control RF & Control RF & Control Shielded Anechoic Chamber Chamber Enclosure Construction Aluminum with Hinged Access Aluminum with Hinged Access Aluminum with Doors Max. Chamber Enclosure Size (height x width x length) 61 x 52 x 91 in 88 x 75 x 120 in 109 X 94 X 150 in 156 x 131 x 230 cm 223 x 191 x 305 cm 278 x 238 x 381 cm Anechoic Treatment AEP-6* AEP-6* AEP-8* * See the MVG-EMC Systems catalog for more information ** See the MVG antenna catalog for more information *** See the ORBIT/FR catalogs for more information (1) Could be used down to 6 GHz (2) Could be used down to 4 GHz 98

99 I CR-M Typical field probing performance Scan Direction: hor., CR-Feed: ver., Freq: 26.5 to 40.0 GHz Amplitude (db) 0,5 0,3 0,1-0,1-0,3-0,5-0,7-0,9-1,1-1,3-1, Cross-range (mm) Phase (deg) 5,0 4,0 3,0 2,0 1,0 0,0-1,0-2,0-3,0-4,0-5, Cross-range (mm) Amplitude (db) 0,5 0,3 0,1-0,1-0,3-0,5-0,7-0,9-1,1-1,3-1, Cross-range (mm) Phase (deg) 5,0 0,0-5,0-10,0-15,0-20,0-25,0-30,0-35,0-40,0-45,0-50,0-55, Cross-range (mm) Co-pol 26.5 Ghz Co-pol Ghz Co-pol 40.0 Ghz Cx-pol 26.5 Ghz Cx-pol Ghz Cx-pol 40.0 Ghz 99

100 Compact Range

101 I Compact Range + Direct far-field measurement of electrically large antennas SOLUTION FOR Antenna measurement Radome measurement RCS measurement A Compact Range makes direct far-field measurement of electrically large antennas in a shielded anechoic chamber. It uses a large parabolic reflector to project a small radiating source (feed) into the far field. Multiple-feed systems may be used to improve the far-field characteristics. The system also allows system level testing of the complete device architecture. Main features System configurations Technology Compact Range Measurement capabilities Gain and directivity 2-D and 3-D radiation pattern Beamwidth Sidelobe levels Radiation pattern in any polarization (linear or circular) and cross-polarization Radome measurements RCS measurements EIRP and G/T (requires additional RF instrumentation) Frequency bands Small: GHz* Medium: 700 MHz GHz* Large: 700 MHz GHz* Quiet Zone Dimension of Reflectors Small From 0.3 m Ø to 1.2 m Ø From 1 ft Ø to 4 ft Ø Medium From 1.8 m Ø to 3 m Ø From 6 ft Ø to 10 ft Ø Large From 3.6 m Ø to 6 m Ø and larger From 12 ft Ø to 20 ft Ø and larger Max. size of DUT During a full rotation of the DUT, the radiating parts of the DUT must stay within the quiet zone. If accuracy enhancement methods are desired or required, additional space may be needed for the implementation of Antenna Pattern Comparison (APC) and other methods. Max. weight of DUT 10 to 100 kg for small size system 100 to 1000 kg for medium size system 1000 kg and more for large size system Typical dynamic range 50 to 80 db, depending on antenna gain, frequency and RF instrumentation * For higher and lower frequencies, contact your MVG Sales representative Software Measurement control, data acquisition and post processing 959 Spectrum (North America only) MiDAS Equipment Shielded anechoic chamber** RF absorber DUT positioner (Roll /Tower/Slide/Azimuth) Reflector system Feed horn (one horn, any band from 4 to 40 GHz) Feed positioner (polarization positioner / manual slide) Data acquisition workstation Rotary joints RF cables Real time controller (RTC) Remote mixing RF equipment Uninterruptable power supply Vector network analyzer Add-ons Feed horns (additional bands) Feed carousels for 3, 4, 5 or more feeds RF signal switching and conditioning Elevation squint adjustment Elevation for pickup Accessories Standard gain horns Mounting fixtures Services Installation Training Warranty Post warranty service plans*** ** See MVG-EMC Systems catalogs Included Optional Required for more information *** Refer to Orbit/FR service brochure for more information 101

102 System overview CR Reflector VNA 959 Spectrum or MiDAS Workstation 5 Feed Positioner RF Signal Switch & Control (optional) DUT Positioner Positioner Controller INSTRUMENTATION ROOM CHAMBER A Compact Range operates like a regular far-field range, however it allows electrically large antennas to be measured at a significantly shorter distance. Its lowest operational frequency is determined by the size of the reflector, the edge treatment and the absorbers. The two edge treatments available are serrated edge for general purpose applications, and rolled edge to achieve higher accuracy for special applications (e.g. extremely accurate low sidelobe measurements). Shielding is optional. The performance of a Compact Range improves over frequency up to a level determined by the manufacturing accuracy of the compact range reflector. Considering the small sizes of high frequency antennas, the upper frequency can be well above 100 GHz. The performance of the Compact Range improves in relation to the increase in frequencies to be measured yet is limited to the level determined by the manufacturing accuracy of the reflector. The RF transmit/receive system is supported by a VNA. Depending on the size of the range, an amplifier may be required. Above certain frequencies, a remote mixing configuration is required to avoid high RF cable losses at higher frequencies. Dual polarized feeds and multiple channel DUTs can be handled by optional RF switches and the OFR 9800A high speed switch controller. The data acquisition workstation is equipped with either the 959 Spectrum or MiDAS software, depending on location. Both software packages are powerful data acquisition and analysis tools. 102

103 I Compact Range Standard system components Absorbers and Anechoic Chambers An optimized combination of standard, adapted and specialty absorbers Size of anechoic chamber is based on selected quiet zone size - Shielding optional AEMI absorber catalog Reflector System Double curved reflector, optional cross-polarization enhancement hardware Side-fed, floor-fed or diagonal-fed systems, and Serrated edge or rolled edge Feed Positioner Consists of a polarization positioner and a linear slide that allows non-standard feeds to be positioned exactly at the focal point Feeds for different frequency bands may easily and repeatedly be changed using a standardized mechanical interface Multiple feeds can be mounted simultaneously using an optional feed carousel or feed robot. Special feed assemblies are available for improved cross-polarization ORBIT/FR positioning equipment catalog System specifications TYPICAL COMPACT RANGE SYSTEMS DUT Positioner A regular far-field antenna positioner, typically roll-overslide-over-azimuth with an optional lower elevation axis for pick-up or an optional upper elevation or squint for boresight alignment. A complete range of rotary positioners and model towers are available with air cushion (optional) ORBIT/FR positioning equipment catalog Feed Antennas A selection of compact range horns utilize a corrugated aperture design producing the rotationally symmetric patterns required for proper illumination of the compact range reflectors MVG antenna catalog SMALL MEDIUM LARGE Quiet Zone Size 1,2 m 3,0 m 4,8 m Quiet Zone Size 4 ft 10 ft 16 ft Frequency Range GHz GHz GHz Shielded Anechoic Chamber Size, W x L x H 5.1 x 9 x 5.1 m 11 x 21 x 11 m 17 x 34 x 17 m Shielded Anechoic Chamber Size, W x L x H 17 x 30 x 17 ft 37 x 70 x 37 ft 56 x 113 x 56 ft Absorbers (sidewalls), typical AEP-12 AEP-24 AEP-24 DUT POSITIONER Azimuth AL-860 AL-1260 AL-1760 Model Tower AL AL AL Roll AL-360-1P AL-760-1P AL P Load 68 kg 455 kg 1360 kg Bending Moment 41 kg.m 415 kg.m 1660 kg.m Load 150 lbs 100 lbs 3000 lbs Bending Moment 300 ft-lbs 3000 ft-lbs ft-lbs RF INSTRUMENTATION VNA, typical 2-18 GHz GHz GHz Remote Mixing, typical GHz GHz GHz 103

104 ORBIT/FR serrated-edge reflectors series System specifications* AL AL AL AL AL AL AL AL Quiet Zone Shape CC EC EC CC CC EC CC CC Frequency Range GHz GHz GHz GHz GHz GHz GHz GHz Quiet Zone Dimensions 1.2x1.2x1.2 m 1.2x1.8x1.8 m 1.5x2.4x2.4 m 1.8x1.8x1.8 m 2.4x2.4x2.4 m 2.4x3.6x3.6 m 3.0x3.0x3.0 m 3.6x3.6x3.6 m (HxWxL) 4x4x4 ft 4x6x6 ft 5x8x8 ft 6x6x6 ft 8x8x8 ft 8x12x12 ft 10x10x10 ft 12x12x12 ft Cross Polarization (typ.) -30 db -30 db -30 db -30 db -30 db -30 db -30 db -30 db Amplitude Total Variation 2.2 (2-5) db 2.2 (2-4) db 2.2 (2-4) db 2.2 (2-4) db 2.2 (1-2) db 2.2 (1-2) db 2.2 (0.8-2) db 2.2 (0.8-2) db Amplitude Taper 1.0 (> 5) db 1.0 (> 4) db 1.0 (> 4) db 1.0 (> 4) db 1.0 (> 2) db 1.0 (> 2) db 1.0 (> 2) db 1.0 (> 2) db Amplitude Ripple ± 0.6 (5-12) db ± 0.6 (4-8) db ± 0.6 (4-8) db ± 0.6 (4-8) db ± 0.6 (4-8) db ± 0.6 (2-4) db ± 0.6 (2-4) db ± 0.6 (2-4) db ± 0.4 (12-18) db ± 0.4 (8-12) db ± 0.4 (8-12) db ± 0.4 (8-12) db ± 0.4 (8-12) db ± 0.4 (4-8) db ± 0.4 (4-8) db ± 0.4 (4-8) db ± 0.3 (18-40) db ± 0.3 (12-40) db ± 0.3 (12-26) db ± 0.3 (12-26) db ± 0.3 (12-26) db ± 0.3 (8-20) db ± 0.3 (8-20) db ± 0.3 (8-20) db ± 0.4 (40-100) db ± 0.4 (40-100) db ± 0.4 (26-100) db ± 0.4 (26-100) db ± 0.4 (26-100) db ± 0.4 (20-100) db ± 0.4 (20-100) db ± 0.4 (20-100) db Phase Total Variation 16 (2-5) 16 (2-4) 16 (2-4) 16 (2-4) 16 (2-4) 16 (1-2) 16 (0.8-2) 16 (0.8-2) 0.25 * f (> 40) 0.25 * f (> 40) 0.4 * f (> 26) 0.4 * f (> 26) 0.4 * f (> 26) 0.5 * f (> 20) 0.5 * f (> 20) 0.5 * f (> 20) Phase Taper ± 2 (5-40) ± 2 (4-40) ± 2 (4-26) ± 2 (4-26) ± 2 (4-26) ± 2 (2-20) ± 2 (2-20) ± 2 (2-20) Phase Ripple ± 5 (5-40) ± 5 (4-40) ± 5 (4-26) ± 5 (4-26) ± 5 (4-26) ± 5 (2-20) ± 5 (2-20) ± 5 (2-20) CC = Circular Cylinder EC = Elliptical Cylinder ORBIT/FR roll-edge reflectors series System specifications* AL AL AL AL AL AL AL AL AL AL Quiet Zone Shape CC CC CC CC CC CC CC CC CC CC Frequency Range GHz GHz GHz GHz GHz GHz GHz GHz 1-40 GHz 1-40 GHz Quiet Zone 0.3x0.3x0.3 m 0.6x0.6x0.6 m 0.9x0.9x0.9 m 1.2x1.2x1.2 m 1.8x1.8x1.8 m 2.4x2.4x2.4 m 3.0x3.0x3.0 m 3.6x3.6x3.6 m 3.6x4.8x4.8 m 6.0x6.0x6.0 m Dimensions (HxWxL) 1x1x1 ft 2x2x2 ft 3x3x3 ft 4x4x4 ft 6x6x6 ft 8x8x8 ft 10x10x10 ft 12x12x12 ft 12x16x16 ft 20x20 x20 ft Cross Polarization -30 db -30 db -30 db -30 db -30 db -30 db -30 db -30 db -25 db -25 db (typ.) Amplitude Total 1.9 (8-12) db 1.9 (4-6) db 1.9 (3-4) db 1.9 (2-3) db 1.9 (1.5-2) db 1.9 (1-1.5) db 1.9 ( ) db 1.9 (0.7-1) db 1.9 (1-2) db 1.9 (1-2) db Variation 1.7 (12-18) db 1.7 (6-8) db 1.7 (4-6) db 1.7 (3-4) db 1.7 (2-3) db 1.7 (1.5-2) db 1.7 (1.5-2) db 1.7 (1-1.5) db 1.9 (1-2) db 1.9 (1-2) db Amplitude Taper 1. 0 (> 18) db 1.0 (> 8) db 1.0 (> 6) db 1.0 (> 4) db 1.0 (> 3) db 1.0 (> 2) db 1.0 (> 2) db 1.0 (> 1.5) db 1.0 (> 2) db 1.0 (> 2) db Amplitude Ripple ± 0.4 (18-26) db ± 0.4 (8-12) db ± 0.4 (6-8) db ± 0.4 (4-6) db ± 0.4 (3-4) db ± 0.4 (2-3) db ± 0.4 (2-3) db ± 0.4 (1.5-2) db ± 0.4 (2-3) db ± 0.4 (2-3) db ± 0.3 (26-40) db ± 0.3 (12-40) db ± 0.3 (8-40) db ± 0.3 (6-26) db ± 0.3 (4-26) db ± 0.3 (3-20) db ± 0.3 (3-20) db ± 0.3 (2-20) db ± 0.3 (3-20) db ± 0.3 (3-20) db ± 0.4 (40-100) db ± 0.4 (40-100) db ± 0.4 (40-100) db ± 0.4 (26-100) db ± 0.4 (26-100) db ± 0.4 (20-100) db ± 0.4 (20-100) db ± 0.4 (20-100) db ± 0.4 (20-40) db ± 0.4 (20-40) db Phase Total Variation 12 (8-12) 12 (4-6) 12 (3-4) 12 (2-3) 12 (1.5-2) 12 (1-1.5) 12 (1-1.5) 12 (0.7-1) 12 (1-1.5) 12 (1-1.5) 10 (12-18) 10 (6-8) 10 (4-6) 10 (3-4) 10 (2-3) 10 (1.5-2) 10 (1.5-2) 10 (1-1.5) 10 (1.5-2) 10 (1.5-2) 0.25 * f (> 40) 0.25 * f (> 40) 0.25 * f (> 40) 0.4* f (> 26) 0.4 * f (> 26) 0.5 * f (> 20) 0.5 * f (> 20) 0.5 * f (> 20) 0.5 * f (> 20) 0.5 * f (> 20) Phase Taper ± 3 (18-26) ± 3 (8-12) ± 3 (6-8) ± 3 (4-6) ± 3 (3-4) ± 3 (2-3) ± 3 (2-3) ± 3 (1.5-2) ± 3 (2-3) ± 3 (2-3) ± 2 (26-40) ± 2 (12-40) ± 2 (8-40) ± 2 (6-26) ± 2 (4-26) ± 2 (3-20) + 2 (3-20) + 2 (2-20) ± 2 (3-20) ± 2 (3-20) Phase Ripple ± 3 (18-40) ± 3 (8-40) ± 3 (6-40) ± 3 (4-26) ± 3 (3-26) ± 3 (2-20) ± 3 (2-20) ± 3 (1.5-20) ± 3 (2-20) ± 3 (2-20) CC = Circular Cylinder EC = Elliptical Cylinder 104

105 I Compact Range Typical field probing performance of AL Amplitude (db) 0,5 0-0,5-1 -1,5-1,5-1 -0,5 0 0,5 1 1,5 5 Phase (deg) 2,5 0-2,5-5 -1,5-1 -0,5 0 0,5 1 1,5 Cross-range (m) Horizontal and Vertical field probe cut, 18 GHz Feed positioner with a serrated-edge reflector A new Compact Range facility at the Georgia Tech Research Institute in Atlanta ( 105

106 T- DualScan FScan

107 I FScan FScan is a vertical near-field planar scanner system that is a perfect solution for antenna measurement applications where a phased array, high gain, or reflector antenna is under evaluation. The FScan system is suitable for small to medium antennas due to the slim cross section scanner structure that fits into small chambers and allows maximum travel. + Slim cross- section structure SOLUTION FOR Phased Array Antenna Testing High Gain Antenna Testing Near-field Focused Antenna Testing Array Illumination Assessment Array Element Failure Analysis Main features Technology Near-field/Planar Optional: - Near-field/Spherical - Near-field/Cylindrical Measurement capabilities Gain Radiation pattern Beamwidth Cross polarization Sidelobe levels Element performance Array illumination Frequency bands 100 MHz to 110 GHz Scan sizes Standard systems ranging from 4 x 4 to 13 x 13 ft (1.2 x 1.2 to 4 x 4 m) Other sizes available upon request Positioning equipment Frame scanner with Z-roll probe mount System configurations Software Measurement control, data acquisition and post processing 959 Spectrum (North America only) with NF/FF planar transform* MiDAS with NF/FF planar transform Equipment Planar box scanner Z-roll probe mount AL-4164 positioner controller* Scanner absorber treatment*** Rotary joint for roll axis* RF cables* Uninterruptible power supply Vector network analyzer DUT stand Add-ons RF system upconverters/downconverters above 40 GHz DUT positioner axes for upgrade to cylindrical or spherical NF* Cylindrical and spherical software transform* Portable absorber walls*** StarLine linear probe array Shielded anechoic chamber*** Accessories Data acquisition workstation Near-field open-ended waveguides** Standard gain horns** High speed channel switching (OFR9800)* Near-field broadband dual polarized probes with interchangeable aperture** Services Installation Warranty Training Post-warranty service plans**** MV-Cor correction table service****** Included Optional Required * See the ORBIT/FR product catalogs for more information ** See the MVG antenna catalog for more information *** See MVG-EMC Systems catalogs for more information **** See Orbit/FR service brochure for more information ***** See MV-Cor TM brochure for more information 107

108 System overview PIN Switch (optional) VNA Data Acquisition Workstation OFR 9800 Switch Controller (optional) PIN Switch (optional) AL-4164 Series Positioner Controller The standard system is able to collect high resolution antenna planar near-field data using standard Vector Network Analyzers. The AL-4164 controller allows the simultaneous control of up to four (4) axes. Additional units can be added when upgrading to cylindrical and/or spherical. The data acquisition workstation is equipped with either the 959 Spectrum or MiDAS software, for powerful data acquisition and analysis. The optional MV-Cor TM correction table service allows physical errors to be measured using a laser tracker system or other optical device. The data is entered into the positioner controller. Real-time corrections to the errors of up to 3 axes (X, Y and Z) are applied to the demanded positions for data acquisition. Optional pre-test or real time switching via the OFR 9800 high speed switch controller enables the collection of multiple channel data. PIN switches can be added for dual probe as well as multiple channel DUT applications. An optional modular shielded anechoic chamber with absorbers sized to the appropriate frequency range and/or portable absorber walls are available for temporary or cost effective measurement set-up. 108

109 I FScan Standard system components Positioning equipment Wide range of available frame scanner sizes for various scan geometries Aluminum or steel construction DUT upgrade for cylindrical or spherical near-field measurements A wide selection of optional DUT positioners Optional 18 GHz or 40 GHz rotary joint for Z-Roll ORBIT/FR positioning equipment catalog FScan-13, steel construction Absorbers and anechoic chambers Optional portable absorber wall or anechoic chamber Anechoic chambers with integrated design, production, installation and testing services AEMI absorber catalog Measurement probes Open-ended waveguides or dual-polarized open-ended waveguides MVG antenna catalog FScan in a shielded anechoic chamber 109

110 System specifications* SYSTEMS FSCAN-4 FSCAN-5 FSCAN-7 FSCAN-9 FSCAN-11 FSCAN-13 Frequency Range GHz GHz GHz GHz GHz GHz baseline* baseline* baseline* baseline* baseline* baseline* Antenna Gain 0.3 dbi rms typical 0.3 dbi rms typical 0.3 dbi rms typical 0.3 dbi rms typical 0.3 dbi rms typical 0.3 dbi rms typical Sidelobe Accuracy 1.0 db rms typical 1.0 db rms typical 1.0 db rms typical 1.0 db rms typical 1.0 db rms typical 1.0 db rms -30 db (relative to peak) (relative to peak) (relative to peak) (relative to peak) (relative to peak) (relative to peak) Boresight Error 0.05 typical 0.05 typical 0.05 typical 0.05 typical 0.05 typical 0.05 typical Pattern Range +/- 70 to +/-80 +/- 70 to +/-80 +/- 70 to +/-80 +/- 70 to +/-80 +/- 70 to +/-80 +/- 70 to +/-80 from boresight from boresight from boresight from boresight from boresight from boresight typical** typical** typical** typical** typical** typical** Accuracy X (RMS) in in in in in in 0.13 mm 0.13 mm 0.15 mm 0.18 mm 0.18 mm 0.18 mm Accuracy Y (RMS) in in in in in in 0.13 mm 0.13 mm 0.13 mm 0.15 mm 0.15 mm 0.18 mm Planarity (RMS) in in in in in in 0.13 mm 0.15 mm 0.13 mm 0.15 mm 0.15 mm 0.18 mm Repeatability X (RMS) in in in in in in mm mm mm mm mm mm Repeatability Y (RMS) in in in in in in mm mm mm mm mm mm Z-Roll Axis ZR-50*** ZR-50*** ZR-50*** ZR-50*** ZR-50*** ZR-50*** * Up to 110 GHz with MV-Cor TM accuracy improvement ** Depending on DUT size and probe-dut separation *** See ORBIT/FR Z-Roll Units specification table Mechanical characteristics* SYSTEMS FSCAN-4 FSCAN-5 FSCAN-7 FSCAN-9 FSCAN-11 FSCAN-13 SCANNER SUBSYSTEM Model Number AL V AL V AL V AL V AL V AL V Scanner Construction Aluminum Aluminum Aluminum Aluminum Steel Steel Scan Travel X 4 ft 5.5 ft 7 ft 9 ft 11 ft 13 ft 1.22 m 1.68 m 2.14 m 2.74 m 3.35 m 3.96 m Scan Travel Y 4 ft 5.5 ft 7 ft 9 ft 11 ft 13 ft 1.22 m 1.68 m 2.14 m 2.74 m 3.35 m 3.96 m Scan Travel X (with Z-roll) 3.2 ft 4.9 ft 6.5 ft 8.2 ft 10 ft 12 ft 1 m 1.5 m 2 m 2.5 m 3 m 3.65 m Scan Travel Y (with Z-roll) 3.6 ft 5.1 ft 6.6 ft 8.6 ft 10.6 ft 12.2 ft 1.12 m 1.58 m 2.04 m 2.64 m 3.25 m 3.73 m Payload 50 lbs 50 lbs 50 lbs 50 lbs 50 lbs 50 lbs 23 kg 23 kg 23 kg 23 kg 23 kg 23 kg Bending Moment 100 ft-lbs 100 ft-lbs 100 ft-lbs 100 ft-lbs 100 ft-lbs 100 ft-lbs 14 kg-m 14 kg-m 14 kg-m 14 kg-m 14 kg-m 14 kg-m Speed (X & Y) 5 in/sec 5 in/sec 5 in/sec 5 in/sec 5 in/sec 5 in/sec 127 mm/sec 127 mm/sec 127 mm/sec 127 mm/sec 127 mm/sec 127 mm/sec Motor Drive Power (X & Y) 1/8 hp 1/8 hp 1/8 hp 1/8 hp 1/8 hp 1/8 hp Height 72.3 in in in in in in 1,836 mm 2,550 mm 3,260 mm 3,736 mm 4,380 mm 4,990 mm Width 72.3 in 94.5 in in in in in 1,836 mm 2,400 mm 3,086 mm 3,586 mm 4,194 mm 4,803 mm Depth 29.5 in 29.5 in 29.5 in 29.5 in 39.4 in 39.4 in 750 mm 750 mm 750 mm 750 mm 1,000 mm 1,000 mm Anechoic Treatment AEP-4* AEP-4* AEP-6* AEP-6* AEP-6* AEP-6* * Absorber treatment according to the desired frequency range - See the MVG-EMC Systems catalogs for more information 110

111 I FScan Typical measurement performance Far-field 3D polar plot Far-field cartesian plot Far-field 2D polar plot Near-field cartesian plot Near-field data 3D plot 111

112 TScan

113 I TScan TScan is a fast and ultra-accurate planar near-field scanner with the latest motor drive and encoder technologies. High acceleration of the linear motors for stepped and continuous mode operation optimizes the performance and cost of the scanner. Excellent manufacturing precision combined with direct readout high resolution linear encoders and careful alignment ensure unrivaled mechanical positioning accuracy and planarity. The positioning accuracy for all axes can then be further improved using MV-Cor *. + Latest motor drive and encoder technologies SOLUTION FOR Phased Array Antenna Testing High Gain Antenna Testing Near-field Focused Antenna Testing Array Illumination Assessment Array Element Failure Analysis Main features Technology Near-field/Planar Optional: - Near-field/Spherical - Near-field/Cylindrical Measurement capabilities Gain Directivity Beamwidth Cross-polar discrimination Sidelobe levels 3D radiation (limited coverage) Radiation pattern in Antenna efficiency any polarizations- (linear) Beam pointing properties Multi beam antenna measurement and calibration Frequency bands 100 MHz to 110 GHz Max. weight of DUT DUT is stationary, therefore the maximum weight of the DUT is limited by the foundation, antenna mount including any DUT alignment features, and building infrastructure. Typical dynamic range 80 db, depending on the frequency and antenna gain Available movements X travel: up to 50 m Z travel: up to 3 m Y travel: up to 26 m Polarization: 360 System configurations Software Measurement control, data acquisition and post processing MiDAS 959 Spectrum (North America only)** Advanced post processing MV-Echo Insight Equipment Z-roll probe mount RF absorbers for scanner**** AL-4164 positioner controller** Instrumentation rack Uninterruptible power supply Planar scanner with optional linear motor drive system and optional direct encoder Rotary joint for roll axis** RF cables** DUT positioner System for DUT transportation into chamber RF Tx head RF Rx head Port switch Switch controller Active antenna beam control RF system upconverters/downconverters above 20 GHz Vector network analyzer Add-ons DUT stand Shielded anechoic chamber**** DUT positioner axes for upgrade to cylindrical or spherical NF** Cylindrical and spherical software transform** Portable absorber walls**** StarLine linear probe array Y axis inclination mechanism Accessories Data acquisition and analysis workstation High speed channel switching (OFR9800)** Reference antennas: wideband horns, standard gain horns etc*** Near-field OEWG*** Near-field broadband dual polarized probes with interchangeable aperture*** Real time controller** Services Installation Training Warranty MV-Cor TM correction table service* Post-warranty service plans***** Periodic alignment Note: To include cylindrical and spherical near-field measurement capabilities in a planar facility, one can choose to install the DUT on an azimuth positioner (cylindrical) or a roll-over-azimuth positioner (cylindrical and spherical). Longer travel ranges are available based on special order. Included Optional Required * See MV-Cor brochure for more information ** See the ORBIT/FR product catalogs for more information *** See the MVG antenna catalog for more information **** See MVG-EMC Systems catalogs for more information *****See Orbit/FR service brochure for more information 113

114 System overview INSTRUMENTATION ROOM CHAMBER Data Acquisition & Processing Platform Real Time Controller RT* LAN and RT PNA RF System Control Real time commands Rx Tx Positioner Controller * RT synchronization of measurement subsystems Measurements can be performed in both continuous wave and pulsed mode. In the case of phased array antenna measurement, the system utilizes the real time controllers to control and synchronize the measurement system with the device under test. 114

115 I TScan Standard system components Planar scanner The scanner, AL-495XX series is composed of an X axis linear slide and a moving tower for the Y axis. The slide is constructed of modular sections. These modules are fixed to the scanner foundation and levelled as one integral track. T shape rail with an encoder system Linear motors (optional) High linear motor power No backlash Measurement probes Open-ended waveguides or Dual-polarized open-ended waveguides MVG antenna catalog High speed linear motors Absorbers and anechoic chambers A selection of standard, adapted and specialty absorbers Anechoic chambers with integrated design, production, installation and testing services AEMI absorber catalog DUT positioning equipment A complete range of rotary positioners and model towers are available with air cushion (optional) ORBIT/FR positioning equipment catalog The encoder system with a line of magnetic encoding strip readers 115

116 Mechanical characteristics* SYSTEMS ULTRA LIGHT LIGHT MEDIUM MEDIUM LARGE EXTRA LARGE SERIES SERIES SERIES SERIES SERIES SERIES AL-4951 AL AL-4952 (R500) AL (T900) AL AL Structure Aluminum Steel Steel Steel Steel Steel Planarity (RMS) 0.1 mm mm 0.07 mm mm mm mm (up to 4x2.5 m) (up to 15x8 m) (up to 15x8 m) (up to 30x13 m) (up to 30x13 m) mm 0.15 mm 0.06 mm 0.15 mm 0.19 mm (up to 10x7 m) (up to 50x8 m) (up to 15x12 m) (up to 50x18 m) (up to 50x26 m) mm (up to 50x8 m) 0.13 mm (up to 50x12 m) Scan Travel X Up to 8 m Up to 10 m Up to 20 m Up to 50 m Up to 50 m Up to 50 m Scan Travel Y Up to 7 m Up to 7 m Up to 8 m Up to 12 m Up to 18 m Up to 26 m X Axis Velocity 250 mm/sec mm/sec up to 250 mm/sec mm/sec mm/sec mm/sec Y Axis Velocity 350 mm/sec mm/sec up to 250 mm/sec mm/sec mm/sec mm/sec * Z Roll is available for all above with various travel 116

117 Hybrid systems 117

118 T- T-DualScan

119 I T-DualScan T-DualScan is an innovative planar near-field system that offers the best compromise between accuracy, flexibility and measurement speed. The tower positioner can rotate 180 to switch easily from the single-probe set-up ( GHz) to the multi-probe set-up ( GHz). T-DualScan can also be offered as an upgrade to existing installations. + Easily switch from a single probe to a multi-probe set-up SOLUTION FOR Antenna Measurement Pulsed Measurement Phased Array Antenna Measurement Main features Technology Near-field / Planar Near-field / Cylindrical Measurement capabilities Gain Directivity Beamwidth Cross polar discrimination Sidelobe levels 3D radiation pattern Radiation pattern in any polarization (linear or circular) Antenna efficiency Beam pointing properties Frequency bands Single-probe: 800 MHz GHz Multi-probe: 800 MHz - 18 GHz Multi-probe: MHz on request Scan area Multi-probe: up to 12 m Y axis (1 m module) Single-probe: up to 15 m Y axis (1 m module) X-axis length depends on customer requirement Probe array oversampling capability Movement of the probe array on the vertical axis System configurations Software Measurement control, data acquisition and post processing MiDAS SatEnv 959 Spectrum (North America only) Equipment Amplification unit Mixer unit N-PAC Primary synthesizer Auxiliary synthesizer Transfer switching unit Power and control unit Probe array power supply Heavy DUT positioner Elevation positioner for gantry arm Positioner controller** E-Stop unit Local control unit** Real time controller** Control interface unit Uninterruptible power supply Instrumentation rack Ethernet switch AUT Port switch Add on Calibration kit (arm, reference antenna, positioner and interface) Laser alignment instrumentation (laser inclinometer, laser tracker, spin diode laser, laser pointer, digital spirit level and dial-indicator) Absorbers* Shielded anechoic chambers* Accessories Reference antennas (horns, standard gain horns, etc.)**** Probes**** Services Installation and calibration Warranty Training Project management Post warranty service plans***** MV-Cor TM correction table service*** * See AEMI/ Rainford EMC Included Optional Required Systems catalogs for more information ** See ORBIT/FR positioning equipment catalog for more information *** See MV-CorTM service sheet for more information **** See SATIMO & ORBIT/FR antenna catalog for more information ***** Refer to Orbit/FR service brochure for more information 119

120 System overview INSTRUMENTATION ROOM USB CHAMBER 5 Data Acquisition & Processing Platform Real Time Controller Triggers Triggers N-PAC GPIB Primary Synthesizer Mixer Unit Amplification Unit Transfer Switching Unit RF Switch Auxiliary Synthesizer Rx Tx Positioner Controller Measurements can be performed in both continuous wave and pulsed mode. In the case of phased array antenna measurement, the system utilizes the real time controllers to control and synchronize the measurement system with the device under test. 120

121 I T-DualScan Standard system components Linear probe array From 1 to 12 meters long probe-array (StarLine) It includes by default interleaved probes to cover 0.8 to 18 GHz MHz probe array available on demand Y axis scanner 1 to 15 meter high tower scanner Probe roll positioner ORBIT/FR positioning equipment catalog Quick guide to evaluate scan area requirement The required scan area is calculated according to the following formula: Scan length = D + 2 L tg ( a ) Where: - is the relevant data angle in far-field a - L, the distance between the probe and the AUT - and D, the antenna size. a Probe X axis scanner X Axis length depends on customer requirement D A U T L Distance from AUT to Probe Scan Length Antennas A complete range of measurement probes (single or dual polarized) and reference antennas (horns, standard gain horns) are available MVG antenna catalog Absorbers and anechoic chamber Sampling principle Sampling step is based on the minimum measured wavelength ( l min). D sampling = ( l min/2) a Probe An optimized combination of standard, adapted and specialty absorbers Anechoic chamber with integrated design, production, installation and testing services AEMI absorber catalog 6 DUT positioning equipment A complete range of rotary positioners and model towers are available with air cushion (optional) ORBIT/FR positioning equipment catalog 121

122 System specifications Multi-probe set-up* 30 dbi AUT PEAK GAIN ACCURACY 0.8 GHz - 1 GHz ± 0.5 db 1 GHz - 6 GHz ± 0.5 db 6 GHz - 18 GHz ± 0.5 db Repeatability ± 0.3 db - 20 db SIDELOBES ACCURACY 0.8 GHz - 1 GHz ± 0.6 db 1 GHz - 6 GHz ± 0.6 B 6 GHz - 18 GHz ± 0.7 db - 30 db SIDELOBES ACCURACY 0.8 GHz - 1 GHz ± 1.3 db 1 GHz - 6 GHz ± 1.2 db 6 GHz - 18 GHz ± 1.3 db * Table refers to radiation pattern < ± 60 deg. Specifications given according to the following assumptions: Controlled temperature and humidity during measurement Specifications on radiation pattern are given for a normalized pattern Measurements inside an anechoic chamber Peak gain is given for a ± 0.3 db gain error on the reference antenna No averaging System specifications Single-probe set-up* 30 dbi AUT PEAK GAIN ACCURACY 0.8 GHz - 1 GHz ± 0.5 db 1 GHz - 6 GHz ± 0.5 db 6 GHz - 18 GHz ± 0.5 db 18 GHz - 40 GHz ± 0.5 db Repeatability ± 0.3 db - 20 db SIDELOBES ACCURACY 0.8 GHz - 1 GHz ± 0.5 db 1 GHz - 6 GHz ± 0.5 db 6 GHz - 18 GHz ± 0.5 db 18 GHz - 40 GHz ± 0.5 db - 30 db SIDELOBES ACCURACY 0.8 GHz - 1 GHz ± 1.2 db 1 GHz - 6 GHz ± 1.0 db 6 GHz - 18 GHz ± 1.1 db 18 GHz - 40 GHz ± 1.3 db * Table refers to radiation pattern < ± 60 deg. Specifications given according to the following assumptions: Controlled temperature and humidity during measurement Specifications on radiation pattern are given for a normalized pattern Measurements inside an anechoic chamber Peak gain is given for a ± 0.3 db gain error on the reference antenna No averaging Measurement time comparison Typical measurement time for single beam antenna (1) Multi-probe set-up* Frequency Number of measured Measurement frequencies time (in hours) 3 GHz GHz GHz GHz (1) AUT size 5 x 5 m Typical measurement time for single beam antenna (1) Single-probe set-up* Frequency Number of measured Measurement frequencies time (in hours) 3 GHz GHz GHz GHz (1) AUT size 5 x 5 m 122

123 I T-DualScan Probe positioning system Scanner horizontal slide - Horizontal translation of the scanner on the x axis Scanner vertical slide - Vertical translation of the measurement probe and the calibration arm Probe roll - Rotation of the measurement or calibration probe on the z axis Probe horizontal slide - Horizontal positioning of the probe on the z axis Probe array vertical slide - Vertical translation of the probe array for oversampling Azimuth rotation of the tower Mechanical characteristics Single-probe HORIZONTAL AXIS (x) Number of modules 1 to 6 6 to 12 Positioner series AL-4952 T AL-4953 T Scan area Slide length - 2 m Slide length m Planarity (RMS)* 0.15 mm 0.12 mm Frequency range GHz GHz Slide length Up to 20 m Up to 100 m Weight 160 Kg/m 350 Kg/m Velocity 300 mm/sec 300 mm/sec Accuracy 0.13 mm 0.13 mm Repeatability mm mm * Better than stated. Further accuracy can be achieved with MV-Cor TM, please see our MV-Cor TM brochure for more information. VERTICAL AXIS (y) Number of modules 1 to 6 6 to 12 Positioner series AL-4952 T AL-4953 T Scan area Slide length - 1 m Slide length m Planarity (RMS)* 0.15 mm 0.12 mm Frequency range GHz GHz Height (slide length) Up to 10 m Up to 16 m Weight 170 Kg/m 250 Kg/m Velocity 350 mm/sec 350 mm/sec Accuracy 0.13 mm 0.13 mm Repeatability mm mm * Better than stated. Further accuracy can be achieved with MV-Cor TM, please see our MV-Cor TM brochure for more information. 123

124 Probe array Number of Probe array Scan area Number of probes modules length (cm) (cm) Ghz 6-18 Ghz Calibration process The probe array system calibration allows for both consistency in amplitude and in phase as well as the radio-electric axis alignment of each probe. The calibration procedure consists of the rotation of a reference antenna along a roll axis in front of each probe. This is performed with a dedicated calibration arm supporting the reference antenna and its motorized roll axis. Mounted on one of the linear axes of the scanner, the calibration arm moves linearly to position the reference antenna in front of each probe of the array. The distance between a GHz and a 6-18 GHz probe is of 70 mm Distance between two GHz probes: 140 mm Distance between two 6-18 GHz probes: 140 mm The engineer is mounting the arm for calibration 124

125 I T-DualScan DUT positioning system (optional) DUT positioning system with air cushion for easier movement. H The DUT positioner is composed of standard ORBIT/FR positioning equipment that can be adapted to the specific requirements of each customer. An innovative DUT positioner base allows for easy movement of the DUT positioning equipment, thanks to four air cushion pads. To move the DUT linearly, a simple air hose is connected to the four air pads' central manifold, and the system is slightly elevated on a thin air cushion (0.08 mm). The system has virtually no friction and can be moved simply by pushing it to its new position. Air cushion base Azimuth over Elevation over Azimuth positioner (AL-45xx series) Able to move the DUT in 3 directions: - horizontal - polarization - vertical Single-probe Base tower with rail Watch a T-DualScan video to find out more: 125

126 G-DualScan

127 I G-DualScan G-DualScan represents a step forward in spherical near-field measurements. It measures antennas with large dimensions and analyzes a very broad range of frequency bands from 200 MHz to 18 GHz. It consists of a single-probe gantry arm and a multi-probe arch up to 12 meters (40 feet) in diameter. + Measures antennas with large dimensions and analyzes a very broad range of frequency bands Technology Near-field / Spherical Measurement capabilities Gain Directivity Beamwidth Cross polar discrimination Sidelobe levels 3D radiation pattern Radiation pattern in any polarization (linear or circular) Antenna efficiency Frequency bands Single-probe: 200 MHz - 18 GHz, divided in sub-bands (up to 40 GHz upon request) Multi-probe: 400 MHz - 6 GHz (400 MHz - 18 GHz or MHz upon request) Max. size of DUT 7 m diameter Max. weight of DUT 1000 kg Typical dynamic range 50 db SOLUTION FOR Antenna Measurement Pulsed Measurement Phased Array Antenna Measurement Main features Oversampling Elevation tilt of the AUT System configurations Software Measurement control, data acquisition and post processing MiDAS SatEnv 959 Spectrum (North America only) Equipment Mixer unit N-PAC Primary synthesizer Auxiliary synthesizer Amplification unit Transfer switching unit Power and control unit Probe array power supply Heavy DUT positioner, azimuth over goniometer Elevation positioner for gantry arm Positioner controller E-Stop unit Local control unit Real time controller Control interface unit Uninterruptible power supply Instrumentation rack Ethernet switch AUT Port switch Add-on Shielded anechoic chamber* Accessories 2 PCs: Data acquisition and analysis computer inside the chamber Secondary computer outside the chamber for remote control with extra analysis license (optional) Metallic mast for calibration space Reference antennas: wideband horns, standard gain horns etc. Probes for gantry arm Services Installation and calibration Project management Training Warranty Post warranty service plans** * See AEMI/ Rainford EMC Included Optional Required Systems catalogs for more information ** Refer to Orbit/FR service brochure for more information 127

128 System overview INSTRUMENTATION ROOM USB CHAMBER Data Acquisition & Processing Platform 1 2 Real Time Controller 4 Triggers 5 3 Triggers N-PAC GPIB Primary Synthesizer Mixer Unit Amplification Unit Transfer Switching Unit RF Switch Auxiliary Synthesizer Rx Tx Positioner Controller G-DualScan uses a Vector Network Analyzer as the RF source/receiver for antenna measurements. The Amplification Unit has RF amplifiers for each of the RX and TX channels. G-DualScan uses a Transfer Switching Unit to emit from the AUT to the probe(s) or vice versa. A dedicated RF switch allows the selection of either the single-probe or the multi-probe set-up. The Positioner Controller drives the goniometer and azimuth axes for the AUT, and the elevation axis for the gantry arm. Measurements can be performed in both continuous wave and optional pulsed mode. In the case of phased array antenna measurement, the system utilizes an optional real time controller to control and synchronize the measurement system with the device under test. 128

129 I G-DualScan Standard system components Multi-probe half arch A choice of probes A semi-circular arch of 1280 cm internal diameter with 128 channels (127 probes + 1 reference channel) operating from 400 MHz up to 6 GHz Single-probe gantry arm A single-probe scanner operating from 200 MHz to 18 GHz in 3 sub-bands (up to 40 GHz upon request) DUT positioner An azimuth turntable that enables 360 rotation of the DUT and a goniometer to calibrate the system and perform oversampling. Azimuth axis: Accuracy (± deg) and max. speed (7.8 deg/s) See the Goniometer section page 86 G-DualScan in a shielded anechoic chamber Antennas A complete range of measurement probes (dual polarized) and reference antennas (horns, standard gain horns) is available MVG antenna catalog Absorbers and anechoic chambers A choice of standard, adapted and specialty absorbers Anechoic chambers with integrated design, production, installation and testing services AEMI absorber catalog 129

130 System specifications* 10 dbi AUT 20 dbi AUT 30 dbi AUT PEAK GAIN ACCURACY GHz ± 1.5 db ± 1.46 db ± 1.46 db GHz ± 0.9 db ± 0.86 db ± 0.86 db 1-18 GHz ± 0.5 db ± 0.44 db ± 0.42 db PEAK GAIN REPEATABILITY ± 0.3 db ± 0.3 db ± 0.3 db - 10 db SIDELOBES ACCURACY GHz ± 0.8 db ± 0.5 db ± 0.4 db GHz ± 0.7 db ± 0.5 db ± 0.4 db 1-6 GHz ± 0.7 db ± 0.5 db ± 0.4 db 6-18 GHz ± 0.7 db ± 0.5 db ± 0.4 db 10 dbi AUT 20 dbi AUT 30 dbi AUT - 20 db SIDELOBES ACCURACY GHz ± 2.6 db ± 0.8 db ± 0.5 db GHz ± 2.1 db ± 0.7 db ± 0.5 db 1-6 GHz ± 2.1 db ± 0.7 db ± 0.5 db 6-18 GHz ± 2.1 db ± 0.7 db ± 0.5 db - 30 db SIDELOBES ACCURACY GHz - ± 2.6 db ± 0.8 db GHz - ± 2.1 db ± 0.7 db 1-6 GHz - ± 2.1 db ± 0.7 db 6-18 GHz - ± 2.1 db ± 0.7 db *Specifications given according to the following assumptions: - The standard deviation of the reference data is 0.1dB - The S11 & the directivity of the reference antenna are the same as those of the AUT - Absorbers in the anechoic room are AEP-36 from AEMI. - The given peak gain accuracy values are for 0 db AUT efficiency Measurement time comparison Typical on the fly measurement Single-probe set-up Frequency Number of measured Measurement frequencies time (in hours) 3 GHz, AUT Diameter is 3 m GHz, AUT Diameter is 5 m Typical on the fly measurement Multi-probe set-up Frequency Number of measured Measurement frequencies time (in hours) 3 GHz, AUT Diameter is 3 m GHz, AUT Diameter is 5 m Mechanical characteristics Single-probe Positioner series AL P Bending moment 20,000 ft-lbs 2,765 kg-m Operating load 20,000 Ibs 9,090 kg Delivered torque 2,800 ft-ibs 390 kg-m Withstand torque 4,200 ft-ibs 580 kg-m Drive power ¾ hp Nominal speed 0.5 rpm Standard angle transducer format Dual speed synchro Standard accuracy ± 0.02 Maximum backlash 0.05 Probe array The probe array mechanical characteristics are limited to Internal diameter of 12.8 m Angle between the probes is

131 I G-DualScan Maximum diameter of DUT* (m) Single-probe FREQUENCY ANGULAR STEP IN DEGREES (GHz) sampling sampling sampling sampling sampling 0.4 9,04 9,04 9,04 8,59 4,30 1 9,04 8,59 5,73 3,44 1,72 2 6,59 4,30 2,86 1,72 0,86 3 4,39 2,86 1,91 1,15 0,57 4 3,30 2,15 1,43 0,86 0,43 5 2,64 1,72 1,15 0,69 0,34 6 2,20 1,43 0,95 0,57 0,29 7 1,88 1,23 0,82 0,49 0,25 8 1,65 1,07 0,72 0,43 0,21 9 1,46 0,95 0,64 0,38 0, ,32 0,86 0,57 0,34 0, ,20 0,78 0,52 0,31 0, ,10 0,72 0,48 0,29 0, ,01 0,66 0,44 0,26 0, ,94 0,61 0,41 0,25 0, ,88 0,57 0,38 0,23 0, ,82 0,54 0,36 0,21 0, ,78 0,51 0,34 0,20 0, ,73 0,48 0,32 0,19 0,10 * Gantry Arm Arch with 11,3m internal diameter Maximum diameter of DUT* (m) Multi-probe FREQUENCY NUMBER OF OVERSAMPLING (GHz) X1 X2 X3 X5 X ,24 10,24 10,24 10,24 10, ,24 10,24 10,24 10,24 10,24 2 6,59 10,24 10,24 10,24 10,24 3 4,39 8,79 10,24 10,24 10,24 4 3,30 6,59 9,89 10,24 10,24 5 2,64 5,27 7,91 10,24 10,24 6 2,20 4,39 6,59 10,24 10,24 7 1,88 3,77 5,65 9,42 10,24 8 1,65 3,30 4,94 8,24 10,24 9 1,46 2,93 4,39 7,32 10, ,32 2,64 3,95 6,59 10, ,20 2,40 3,59 5,99 10, ,10 2,20 3,30 5,49 10, ,01 2,03 3,04 5,07 10, ,94 1,88 2,82 4,71 9, ,88 1,76 2,64 4,39 8, ,82 1,65 2,47 4,12 8, ,78 1,55 2,33 3,88 7, ,73 1,46 2,20 3,66 7,32 * Half Arch with 1,304 between probes, 12,8m internal diameter 131

132 132 Software

133 I Software SatEnv OTA test results SatEnv SatEnv is a software suite that provides measurement control, data acquisition and data processing of antennas. With SatEnv, users are able to: ➊ Manage measurement campaigns with the possibility to work simultaneously on different campaigns. ➋ Control various axes: Mechanical axes for positioning, frequencies axes for spectrum sweeping, probe number for its selection in the network around the antenna, and many other axes. New instruments can be easily integrated into the initial list. Users are free to modify the configuration and change the measurement parameters or the measurement instruments used at any time. ➌ Carry out data processing of near-field to farfield transformation, measurement of the average, minimum, maximum, and standard deviation gain of the efficiency, secondary lobe level and beam width. ➍ Carry out data visualization in 3-D, 2-D or 1-D views. ➎ Control all operations by typing the command on the keyboard thanks to Macro-command. ➏ Add new functions to SatEnv with an External Library (DLL) that allows overloading existing commands. DLL is a quick and powerful way to add new functions while maintaining backward compatibility with existing functionalities such as computation code, special data processing or instrument driving. 3D horn pattern 133

134 MiDAS MiDAS A high performance software package (ISO 90003:2004) designed for automating antenna test range systems. MiDAS is a state-of-the-art antenna measurement software suite, supporting far-field, near-field (Planar, Cylindrical and Spherical) and radome measurement systems. MiDAS is user-friendly with an intuitive graphic interface. It comprises an acquisition module that is used to control the hardware of systems and manage the test procedures, and an analysis module that is used to process and plot the collected data in the acquisition mode most efficiently. MiDAS operates on Microsoft Win 7 (compatible with XP OS) and features multi-tasking capabilities. Overview MiDAS Automater Radome Acquisition Analysis Lasers (Option) Trigger Driver Transformation (Option) Radome Discrete (Option) Switch Driver Source Driver Receiver Driver Motion Control Driver 134

135 I Software DATA ACQUISITION MODULE ANALYSIS AND PLOTTING MODULE The acquisition module has two objectives: ➊ Enables the user to set the antenna measurement scenario ➋ Runs and automates the measurements Main features Multi axis control with linked axis capabilities Supports a wide variety of receivers, signal sources, spectrums, network analyzers such as Agilent, R&S, Anritsu Continuous, step or spin measurement mode Variable aspect sampling (dynamic velocity or on- the-fly velocity adjustment) Diagnostics tools including axis and RF signal control for a predefined frequency/beam/switch Multiple real time display (displays multiple cuts/ frequencies/beams in parallel) Unlimited shaped area data acquisition: defines a discrete collection of points for measurement Batch acquisition mode Complete setup configuration, including all parameters, saved in a file Redo partial scan on a completed measured file Hide/show frequencies (for confidentiality) Start measurement with a predefined delay Extensive on-line error checking Auto repeat scan on error during measurement Uncompleted measurement continuing capability in case of power shut down Direct and/or gain transfer calibration capabilities Support probe array systems Restore a setup file from a measurement data file The analysis module has two objectives: ➊ Displays the data measured during the acquisition process ➋ Analyzes the results and displays them in the graph/table form Main features Data presentation in 2D or 3D plots (including spherical, contour and polar 3D display) Zooming, markers, cursors and different manipulations on line types, style, etc. Value and location display for beam peak, beam width, sidelobes and null depth (applicable for raw and transformed data) RMS calculation for sidelobes (applicable for transformed data) Comparison of patterns in one or more data files Subtract or add two data files at the same time Wide selection of options for data averaging (complex, amplitude/phase, min. and max. of linear and min. and max. of db ) Pass/fail test criteria (for discrete points or patterns) Export and import different file formats Near-field to far-field data transformation for planar, plane polar, cylindrical and spherical Circular polarization analysis (supports both spinning and linear modes) Back-projection of data from near-field or far-field Time domain analysis Radome analysis functions Slant analysis for a predefined polarization angle Echo reduction module (MV-Echo) Far-field coordinate -system convertor Options MiDAS output plots Automater provides the ability to create and run macros to automate the data manipulation and generation of reports. Real time module allows synchronization between the positioning system, the RF instrumentation and the radar system. Discrete element calibration mode enables the loading of an element map of a phase array antenna. Planar, plane polar, cylindrical and spherical near field data acquisition and analysis. Driver developer kit enables the user to add drivers. MiDAS Touch, a wireless tablet remote control. 135

136 959 Spectrum version Spectrum 959 Spectrum v6 offers the most robust and progressive test platform in a graphically-rich user environment. It is a complete automated measurement software suite that offers a full selection of far-field (including compact range, radome and RCS) and near-field capabilities under a common interface. From acquisition to delivery, it gives users exactly what they need to produce accurate results. Version 6 of the 959 Spectrum suite adds new tools and functions to enhance usability and provide users with powerful new ways to visualize data. The 959 Acquisition v6 offers new capabilities such as: ➊ New and improved Quicklook plots, ability to zoom, pan and rotate the visualization of data in real-time ➋ Multi-threaded kernel ➌ Enhanced calibration capabilities ➍ Automatic electronic logging ➎ Improved Graphic User Interface Enhanced plotting capabilities The 959 DataPro v6 data visualization and analysis upgrade offers new capabilities such as: ➊ Enhanced plotting with rotatable 3D plots ➋ A customizable user inferface, data tool tips and interactive zooming with convenient "reset scales" features ➌ Faster data presentation ➍ Enhanced data analysis Faster presentation speed Watch a screencast of 959 Spectrum to learn more: 136

137 I Software SatSIM Performance evaluation of antennas sited and operating in complex and electrically large environments is a difficult and complex measurement task. SatSIM SatSIM provides a user-friendly and economical way to accurately evaluate the behaviour of an antenna in its final operational environment. This is achieved by combining near-field measurement of the stand-alone antenna with the numerical modeling of its operational environment, based on a novel approach in ray tracing technique (Astigmatic Beam Tracer). The SatSIM software is an efficient extension to the fast measurement capabilities of the MVG spherical near-field measurement systems. Measurement process Measurement of the stand-alone antenna EM field computation Astigmatic Beam-Tracing Modelling of the environment Input sources types: Measurements / Analytical / Equivalent Currents in single/multiple modes Spherical near-field/far-field or planar near-field as output The antenna source model can be obtained in real-time from measurements performed in the antenna test range. It offers a unique capability of assessing the performance of the antenna within its final operating environment as the stand-alone antenna is being measured. 137

138 Insight Insight In the antenna design or EMC testing process, the measured radiation pattern or shielding performance does not always correspond to what is expected. Identifying the source of the discrepancies can be a time-consuming process. Insight is the first software able to compute authentic electromagnetic current distributions and extreme near-field of the antenna under test from measured near- or far-field data. It allows quick and clear identification of the source of problems observed during measurement and provides in-depth understanding of antenna radiation characteristics. As a result, the antenna development cycle is reduced and time to market is shortened. Key Benefits Diagnose your antenna radiation patterns Speed up antenna development Diagnose antenna radiation pattern Calculate safety perimeters Investigate the measurement setup Filter the measurement Detect spurious radiation Source for numerical computation: The EQC is a highly accurate source for numerical computations of the antenna in a larger EM problem Extrapolate truncation areas 3D computed near field of the BTS1940 linear array antenna Measured radiation patterns Filter your measurement A problem of unwanted currents on the cable has been diagnosed with Insight. The unwanted currents on the cable are filtered with Insight. J Currents Currents are removed on the blue part 3D visualization of the measured field and the fields reconstructed from equivalent currents Watch screencasts of Insight to learn more: M Currents The near-field of the measurement is processed by Insight. The result is clean. The problem is indeed due to the currents on the cable. 138

139 I Software Main features 3D equivalent electric and magnetic current distribution reconstruction On the surface of the antenna Based on near-field or far-field measurement inputs Innovative algorithm approach High accuracy results proven by extensive validation campaigns Currents to near-field transformation Evaluation of the field at any point outside the reconstruction surface Description of the Insight Workflow Step 1: Load measurement data and import/create the geometry: Load the measurement data: near-field (NF), far-field (FF) or both Manage the geometry for the current/field reconstruction: - Import CAD or mesh files - Draw a generic geometry using the SatCAD functionalities Definition and discretization of 3D surface Compatible with external CAD or mesh file formats Integrated 3D surface designer Straight-forward specification of canonical surfaces (spheres, ellipsoids, cylinders, boxes) Cutting-edge 3D viewers 3D view of the currents on the surface of the antenna 3D view of the fields anywhere around the object under test Dynamic 3D cuts 1D and 2D field visualizations Animated current visualization Powerful filtering capabilities Filter unwanted currents of a selected area Reconstruction of the fields from filtered currents to clean the measurement Implementation of new computational features Reduction of RAM occupation Reduction of computational time New features Application ranges: spherical cylindrical and planar near-field geometries and corresponding far-field Full compatibility with MVG software: SatEnv, MiDAS and 959 Spectrum - Create a geometrical surface (box, cylinder, sphere, ellipsoid). A set of predefined geometries is available. Step 2: Perform the measurement post-processing and visualize the results: Configure the measurement data and the geometry Perform the Insight measurement post-processing The visualization functionalities provide: - 3D visualization and animation of the currents - Visualization of the measured field and the fields reconstructed from equivalent currents - The simultaneous visualization of electrical (J) and magnetic (M) currents thanks to multi-window capabilities. 139

140 MV-Echo MV-Echo Spurious error signals from absorbers and other structures in the measurement set-up can significantly decrease the measurement accuracy in standard antenna measurement configurations. MV-Echo, the echo reduction toolbox, attenuates the effects of such undesired signals and significantly improves measurement accuracy. The algorithm of the module is based on the modal filtering of the fields in the Spherical Wave Harmonics domain. It is compatible with MVG software suites: SatEnv, MiDAS and 959 Spectrum. MV-Echo allows the users to: ➊ Filter out echoes in near-field (spherical, cylindrical and planar) and far-field measurement systems ➋ Optimize the AUT minimum sphere, thus the toolbox improves the filtering effectiveness ➌ Improve accuracy in the estimation of antenna performances: 3D-Radiation Pattern Directivity / Gain Side Lobe Level (SLL) Cross-Polar Discrimination (XPD) ➍ Apply to standard measurement set-up and AUT configurations in an easy post-processing step AUT SCATTERING PLATE PROBE Intentionally placed behind the scanner to generate a high level of echo pollution in the measurement. The Spherical Wave Harmonics application is based on a well documented and proven methodology that allows: Fast computation Optimization of used memory Robustness against noise AUT POSITIONER Figure 1 Measurement of a SGH in Planar Near-Field Range with a reflecting plate as an interferer 140

141 I Software Figure 2a Spherical Wave Harmonics Figure 3a Before MV-Echo Figure 2b Estimated Directivity Pattern Figure 2: Comparison between reference measurement (blue) and measurement without/with Echo Reduction (red/green). In Figure 2a, the presence of the reflecting plate is seen in the Spherical Wave Harmonics domain at higher order modes. The deleterious effect of the reflecting plate is clearly visible in the directivity pattern comparison drawn in Figure 2b (in red curve). The improvement of results after the application of the MV-Echo to the raw data is clearly reflected in the radiation pattern cut in green. Figure 3b After MV-Echo Figure 3: 2D-map of the co-polar error pattern. The improvement derived from the application of the MV-Echo is seen from the 2D-map of the error pattern in Figure 3a (Before MV-Echo) and Figure 3b (After MV-Echo). Figure 4: Reduction of the echo power level at J=135. Figure 4 shows a significant reduction of db of the error fields in the affected zones has been achieved. 141

142 Ordering information SINGLE-PROBE SYSTEMS Each Single-probe system has its own unique model number to facilitate the ordering process. For example, in the CR-M series, there are CR-M12, CR-M16, CR-M20. If customization is required, your local sales representative will provide you with the list of referenced components. MULTI-PROBE SYSTEMS Our multi-probe system part numbers include the system model name and the probe array part numbers, according to the following scheme: Model-{Array1}-{Array2}- 1/ The model field can have the following values StarLab StarMIMO SG 32 SG 24 SG 64 SG 128 SG 3000F SG 3000M SG 4100F StarBot 4200 StarBot 4300 T-DualScan G-DualScan 2/ Array part numbers are composed of the following fields [Distance] - [Probes] - [Number of Probes] - [Distance between probes] according to these rules: Field Linear array Circular array [Distance] Distance between first and last probes, in mm Internal diameter in mm [Probes] [Number of Probes] The probe model or list of probe models (if probes are interleaved) comprising the array, selected from: DP DP DP And separated by / if necessary The number of each probe model separated by "/" if necessary [Distance between probes] The distance between probes in mm The angle between probes in degrees 142

143 Example: > WIDEBAND DUAL POLARIZED PROBES Three types of probes and several sizes of supporting structures are available for measurements covering the 70 MHz to 18 GHz frequency range. Probes designed to reach 40 GHz are currently under development. Meanwhile, 40 GHz systems can be delivered using a combination of single probe and MVG's multi-probe technology. The wide bandwidth of our systems offers an additional advantage of increased speed: the ability to measure wide band and multi-band antennas without changing probes. Three probes that can be interleaved* Product reference DP DP DP Frequency band 0.07 GHz 0.45 GHz 0.4 GHz 6.0 GHz 6.0 GHz 18 GHz Aperture size 247 mm x 247 mm 63 mm x 63 mm 22 mm x 22 mm Sample ordering code: StarLab 6 GHz: StarLab-{[900]-[DP ]-[15]-[22.5]} StarLab 18 GHz: StarLab-{[900]-[DP /DP ]-[15/14]-[11.25]} SG 64-L: SG64-{[4200]-[DP ]-[63]-[5.29]} * Interleaved arrays are considered one array. HYBRID SYSTEMS A hybrid system consists of both a multi-probe and a single-probe configuration. Please use the same ordering process given above for multi-probe and single-probe systems. Indicate the single probe information first, then the multi-probe information. Please contact our sales representatives at your nearest location to order the systems. contact us: 143

144 Worldwide Locations The Microwave Vision Group is continuously investing in research and production facilities. We are also expanding our presence with new offices and technical support centers to ensure local support for our customers new sq ft factory in California MICROWAVE VISION Corporate Headquarters 47, boulevard Saint Michel Paris, FRANCE Tel: +33 (0) Fax: +33 (0) MICROWAVE VISION LIMITED Suite 702, 7 th floor Cyberport Cyberport Road Pok Fu Lam, HONG KONG Tel: Fax: MICROWAVE VISION Italy Via dei Castelli Romani, Pomezia (Rome), ITALY Tel: Fax: MICROWAVE VISION Japan #101 Confort Murashi- Nakahara, , Shimokodanaka, Nakahara-ku, Kawasaki-city Kanagawa, JAPAN Tel: Fax: SATIMO Corporate Headquarters 17, avenue de Norvège Courtaboeuf, FRANCE Tel: +33 (0) Fax : +33 (0) new 4920 sq ft research and production facility in France SATIMO USA 2105 Barrett Park Dr., Suite 104 Kennesaw, GA 30144, USA Tel: Fax: MICROWAVE VISION Sweden P.O. Box Alingsas Gothenburg SWEDEN Tel: Fax: SATIMO Bretagne Technopole Brest Iroise, Z.I. du Vernis, 225 rue Pierre Rivoalon, Brest, FRANCE Tel: +33 (0) Fax: +33 (0) ORBIT/FR Corporate Headquarters 506 Prudential Road Horsham, PA 19044, USA Tel: Fax: new 5250 sq ft research and production facility in Israel ORBIT/FR Israel 1 Gesher Ha-Ets St., P.O. Box 12096, Emek Hefer Industrial Park, ISRAEL Tel: Fax: ORBIT/FR Germany Johann-Sebastian- Bach-Str. 11 Vaterstetten 85591, GERMANY Tel: +49 (0) Fax: +49 (0) Advanced Electromagnetics Inc (AEMI) 9311 Stevens Rd, Santee (San Diego), CA , USA Tel: Fax: Rainford EMC Systems Haydock Lane, St. Helens, Merseyside WA11 9TN, UNITED KINGDOM Tel: +44 (0) Contact your local sales representative for more information Sales@microwavevision.com Sales@orbitfr.com for US Defense customers Graphic design: pictures: all rights reserved