ZODIAC DATA SYSTEMS Satellite Interference Reduction Group (IRG) 18 20 November 2012 Dubai UAE. ZDS Software Defined Radio Product line thierry.balanche@zodiacaerospace.com Presentation to sirg 2012 18th novembre 2012-1
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Customers Expectations Performances detection, accuracy, speed, Ease of use automated, manual mode, expert mode, Integrated solution more system oriented Scalable solution From simple configuration to complex systems using the same hardware and the same bundle software Open solution Fully autonomous solutions Support pre-installation training, installation, operator training, expert training, local support, hotline, maintenance Discretion - 3
Monitoring and Geolocation System Typical Architecture - 4
Monitoring and Geolocation System Typical Architecture - 5
Monitoring and Geolocation System Typical Architecture - 6
Monitoring and Geolocation System Typical Architecture - 7
Monitoring and Geolocation System Typical Architecture - 8
Monitoring and Geolocation System Typical Architecture - 9
New solutions SDR : Recorder and demodulation Based on IFoIP-HPC, up to 60 MHz bandwidth can be recorded in realtime Recorder IFoIP-HPC Realtime Demodulation The API delivered with the IFoIP-HPC offers the capacity to interface software demodulators - 10
New solutions CxA Co & Cross Polarization Measurement Measurement and Check of Receiving Chains Reception Quality Selection antenna to be checked (Antenna co cross polarizations checking, receiving chain checking, saturation detection ) Parabolic antenna with LNB or LNA + BDC L band inputs L band matrix drawer N x M SPC board SM01027022A L band board SM01028295A L band digitizer drawer CXA Computer LAN Parabolic antenna with LNB or LNA + BDC L band inputs Co-cross polarization isolation measurement Differential phase path between co and cross polarizations - 11
Monitoring and Geolocation System Operational Context Overview Zodiac Data Systems provides a dual solution to tackle interferences. Fully automated geolocation and manual, expert mode to track down the worst jammers. ZDS Geolocation System Automated Geocation MacroTasks Monitoring System Monitoring Operator Level Remote Commands / Results Exports CGL High Performance Geolocation Signal Processing Kernel Advanced GUI Step by step Analysis Custom Acquisition and Filtering Expert Operator Level Full Manual Expert Mode - 12
New solutions Macro Task Manager (MTM) Input a given transponder frequency Automatic effort distribution over available processing and acquisition resources Network based architecture Manage the database Retrieve all results and database information MacroTask Manager Output Results (XML Format / XML-RPC) IFoIP IFoIP IFoIP Digitization Server Pools CSI CSI CSI CSA CSA CSA CGL CGL CGL Application (Virtual) Server Pools System Satellite and Signal Database - 13
New Geolocation Features Fully Automated Geolocation Selection of : The main satellite; Transponder where all carriers need to be geolocated - 14
New Geolocation Features Fully Automated Geolocation Detailed Data for all carriers (longitude, latitude, modulation, FEC, ) Map Details for selected carriers - 15
New Geolocation Features Fully Automated Geolocation World map with all positions of located carriers (positions tagged with carrier center frequency) - 16
New solutions Satellite Ephemeris Estimation (SEE) Main Principles SEE is based on a down link difference path measurement between one satellite and three very small earth stations. Satellite After only a few minutes of signal recording, the system is able to provide standard Ephemerides While consolidating measurements over a few hours, the system can render Ephemerides of operator precision. GPS receiver SPC L band Computer 1.2 meter antenna size GPS receiver SPC L band Computer Screen GPS receiver SPC L band Computer These Ephemerides can then be propagated in time by the SEE system. Internet - 17
Achievements of the year Always better geolocation performances Ability to drag signal deeper from the noise Geolocation on colocated satellites with single antenna Wider carrier cancellation New geolocation features Full transponder geolocation Automated carrier cancellation on secondary satellite Massive capability (up to 31 simultaneously geolocated carriers per HW) Remote management capability, including Multi-Site Antenna capabitity Ephemeris estimation (passive and absolute) New geolocation associated solutions Macro Task Manager (MTM) Co and Crosspol Analysis (CxA) Satellite Ephemeris Estimator (SEE) - 18
Thank you for your attention - 19