A New millimeter-wave micro-fluidic Temperature sensor for wireless passive radar interrogation
|
|
- Erin Stanley
- 5 years ago
- Views:
Transcription
1 A New millimeter-wave micro-fluidic Temperature sensor for wireless passive radar interrogation Sofiene Bouaziz, Franck Chebila, Anya Traille, Patrick Pons, Hervé Aubert, Manos Tentzeris To cite this version: Sofiene Bouaziz, Franck Chebila, Anya Traille, Patrick Pons, Hervé Aubert, et al.. A New millimeterwave micro-fluidic Temperature sensor for wireless passive radar interrogation. IEEE sensors, Oct 2012, Taipei, Taiwan. pp , <hal > HAL Id: hal Submitted on 29 Oct 2013 HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d enseignement et de recherche français ou étrangers, des laboratoires publics ou privés.
2 A New millimeter-wave micro-fluidic Temperature sensor for wireless passive radar interrogation S. Bouaziz, F. Chebila, A. Traille, P. Pons, H. Aubert 1 CNRS, LAAS, 7 avenue du colonel Roche Univ de Toulouse, UPS, INP, LAAS F-31400, Toulouse, France sbouaziz@laas fr Abstract This paper presents a micro-fluidic temperature sensor that uses a variable radar echo to measure temperature at Ka-frequency band. The device is made up of a planar gap capacitor with a micro-fluidic channel situated between the plates. As the temperature changes, the water level in the channel moves across the capacitor plates. This rising level of high permittivity liquid within the capacitor modifies the capacitance and as a result modifies the scattering parameter S11. The sensor can then be integrated with an antenna and interrogated at distance by a reader. The detected radar echo level changes in proportion to temperature when illuminated by the wave reader. Simulations were performed in order to optimize the design for the capacitor and channel, and to verify the change of S11.The micro-fluidic device was fabricated using an Su-8 micro-machining process. Measurements were performed using a VNA and a probe measurement station in order to verify the change in S11 with respect to the level of water in the micro-fluidic channel. The S11 measurements yield an 8dB range which is in agreement with the theoretical calculations that are explained in the paper. For the radar echo measurements, a 4dBm range is obtained. This corresponds to a 10 K measurable temperature range. This design allows wireless temperature sensing at a distance, thus making it an effective solution for distant temperature monitoring applications. I. INTRODUCTION For various applications, such as product storage (nuclear waste, food, ect ) [1, 2], requiring small sized sensing devices, continuous and stable measurement and energetic autonomy, wireless passive sensors appear as a key technological solution [3]. Acoustic wave sensors have been one solution to overcome this need. However, the SAW sensor presents a limited reading distance. In the past few years, a new generation of wireless passive sensors has emerged based on electromagnetic transduction and radar interrogation [4, 5]. These type of sensors present many potential advantages. Adding to its battery less, low cost and long sensing range characteristics, the wireless passive monitoring technique presents direct modulation which allows a significant signal loss reduction. M.M. Tentsiris School of ECE, Georgia Tech, Atlanta, GA , U.S.A. In this paper, we developed miniaturized, battery-less temperature sensor that can be interrogated at a distance by a radar. The temperature sensitive component will be based on micro-fluidic technology where liquid displacement within a micro-channel will be correlated to a temperature variation. This mechanical variation leads valuable changes of capacitor permittivity and thus variation of the component electromagnetic parameters. In that way the sensor uses a variable radar echo to wirelessly measure temperature at the Ka-frequency band. This integration of micro-fluidic and electromagnetic technology allows for component miniaturization and high sensitivity. The design steps of the temperature micro-sensor will be presented in this paper followed by fabrication flow process and finally simulation and measurement results. 100µm 1,16mm 880µm 525µm Fig. 1: Micro-fluidic Temperature micro-sensor. II. DEVICE DESCRIPTION The sensor structure in Fig. 1 is designed and optimized using Ansoft-HFSS. It consists of a micro-fluidic variable capacitor for wireless temperature monitoring in the millimeter-wave frequency band. The model consists of a coplanar gap capacitor with a water-filled micro-channel in between and above the plates. The liquid progressively fills the channel with the temperature-dependent volume expansion /12/$ IEEE 319
3 of water as seen in Fig 3. This rising level of high permittivity liquid within the capacitor modifies the scattering parameter S11. This sensor uses a variable radar echo to measure temperature at the frequency of 29,8 Ghz. This is done by connecting one access port of the sensor to a horn antenna with a 1 meter length 50 Ω coaxial line while the other access port is loaded by 50Ω charge. the complete sensor system is interrogated by an FMCW radar. The sensor structure is fabricated on 525µm thick glass substrate using a 100nm thick gold layer and Su8 negative resin. The coplanar line was designed to be 50Ω with a 110µm wide center conductor and a 20µm wide spacing between the center and the ground planes. The dimensions of the planar capacitor plate (90µm width, 400µm length and 90µm distance between plates) are optimized to increase the electric field between the capacitor plates. An Su-8 micro-channel filled with water (170µm x100µm) is then placed over the coplanar capacitor along the plates. With theses dimensions, a good sensitivity against water level position is obtained as well as a large temperature sensing range without compromising the capacitor performance. A large circular reservoir connected to the micro-channel is needed to provide the maximum liquid displacement, just as is done in thermometers. We use 10 C of temperature range (between 25 C and 35 C) where the temperature dependant volume expansion of water is quite linear and evaporation is avoided. The necessary tank volume is calculated using the temperature-dependent volumetric expansion equation for a known spatial expansion coefficient of water and known dimensions of the micro-channel cross section: top of the structure to close the structure and realize the fluidic access. -III- -II- -I- Me talization (lift-off) Tank & chann el development Photo litho grap hi e Covering & µ flu dics acce s Chan nel perfora tio n Fig. 2: Fabrication Process flow. Gla ss h= 525µm Cuivre SU8 µfluidic input RF n put signal The next step was to fill the channel with water. First, the channel was sealed from one side with a square piece of glass and double-sided adhesive. Next, the structure was placed in a container filled with water and placed under vacuum so the ΔV V = ΔT α (1) Where V is the total volume, α is the volumetric thermal expansion coefficient, ΔV is the fractional change in volume of liquid and ΔT is the change in temperature. III. FABRICATION The sensor structures were fabricated in the clean-room of Laboratoire d Analyse et d Architecture des systems. Fig. 2 outlines the employed fabrication process. We review the main steps of the fabrication process. (a) The details and advantages of these fabrication techniques are elaborated on in detail by the authors in [4]. First, using a 525μm thick glass wafer, a Ti/Cu (0.1µm/0.1µm) seed layer was sputtered on the both side. A lift-off method is used to pattern the planar capacitor structure with ground plane on the back side. To improve the adhesion of the Su-8 resin on glass, an adhesion promoter was spin coated on the wafer. On 100µm Su-8 negative resin, channels and tanks were then micromachined using photolithography. Afterwards, using the Su-8/Su-8 lamination technique [6], a 50µm thick photosensitive Su-8 dry film was placed on the (b) Fig. 3: (a) realized structure of the sensor (b) microchannel between the plates filled at b-1-at 0% b-2- at 50% and b-3- at 100% with water. 320
4 fluid was forced into the Su8 micro-structure using pressure. Fig. 3 illustrates the realized micro-fluidic temperature sensor on (a) and three positions of water level inside the channel since the measurement on (b). IV. MEASURED RESULTS Measurement of the scattering parameters were performed with a 70 Ghz Anritsu Vector Network Analyzer connected to the probes in the borders of the sensor at a frequency of less than 40Ghz. In Fig. 4 the special RF/Temperature measurement bench is shown. It is composed of a classical RF measurement bench with a heating chuck. In an FMCW radar, the waveform generated is continuous with time and is typically transmitted with 100% duty cycle to illuminate the area of observation. In that way, this interrogation technique allows a real time remote sensing at a high measurement range for applications where the temperature changes quickly. Measurement results were obtained with respect to the liquid position in percentage of filling rate. For each point of measurement the liquid was stable in a precise position with ±3 µm of accuracy. Fig. 5: Principle of the FMCW Radar EM sensor interrogation technique. 0 mesured S11 db simulated S11 db S11 db % 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Filling rate of the channel in % Fig. 6: Measured and Simulated reflection coefficient. Using the VNA, the S parameter variations correspond to an 0.8dB/deg of sensitivity when associating the filling rate with the temperature expansion of water at a frequency of 29,8 Ghz. Fig. 4: On wafer RF/Temperature Measurement bench. The radar echo level measurement of the device was accomplished using a 1 meter long coaxial probe connecting the standard 10 dbi gain horn antenna to the sensor. To calibrate out resonances from the cable a one-port calibration was performed using short, open and load standards. The horn was then attached to this cable. Afterwards, on-wafer radar measurements were performed at 29,8 GHz where the sensor was terminated by 50Ω [7]. The system is illuminated by an FMCW radar as shown in Fig. 5. The variation of the radar echo level is correlated to the temperature change. Results obtained from the measurements are displayed in Fig. 6 and are in good agreement with simulation results. A slight constant offset is observed as a difference between simulation and measurement results. It is assumed as consequence of micro-fabrication effects and the environment disturbances which add parasitic capacitance. The measured is about 8 db of variation for 10 C of temperature range. In the other case, 4 dbm radar echo level range is observed in the millimeter wave radar measurements. This difference in the radar echo level observed is sufficient to make a correlation with temperature change. The change in the applied physical value is converted into a linear decrease in radar echo level as shown in Fig. 7. The measured sensitivity is about 0,4 dbm/deg. Identify applicable sponsor/s here. (sponsors) 321
5 The authors would like to acknowledge the support of the Laboratoire d Analyse et d Architecture des Systèmes (LAAS- CNRS). Fig. 7: Measured radar echo level of T sensor versus filling rate of the micro-channel. V. CONCLUSION A new micro-fluidic planar capacitor for temperature monitoring has been presented. The measurement principal, based on radar passive detection, has been demonstrated and the sensor performance of the fabricated fluidic microstructure has been measured. When tested using VNA and probes, a 0.8 db/deg of sensitivity was obtained. Finally, the temperature sensor was integrated with a horn antenna via a 1 meter length coaxial delay line and was interrogated using the radar interrogation technique. Measured results obtained show a linear sensitivity of 0.4dBm/deg. This sensor demonstrates a reliable and cost effective solution to the challenges of realtime wireless temperature monitoring. ACKNOWLEDGMENT REFERENCES [1] Emilio Sardini and Mauro Serpelloni, Passive and Self- Powered Autonomous Sensors for Remote Measurements, Sensors 2009, 9, [2] Hande Alemdar, Cem Ersoy, Wireless sensor networks for healthcare: A survey, Computer Networks, Volume 54 (2010), pp [3] Luis Ruiz-Garcia, Loredana Lunadei, Pilar Barreiro and Jose Ignacio Robla, A Review of Wireless Sensor Technologies and Applications in agriculture and Food Industry: State of the Art and Current Trends, sensors 2009, 9, [4] A. Traille, S. Bouaziz, S. Pinon, P. Pons, H. Aubert, A. Boukabache, et M. Tentzeris, «A wireless passive RCSbased temperature sensor using liquid metal and microfluidics technologies», in Microwave Conference (EuMC), st European, 2011, p [5] M. M. Jatlaoui, F. Chebila, T. Idda, P. Pons, et H. Aubert, «Phenomenological theory and experimental characterizations of passive wireless EM pressure microsensor prototype», in 2010 IEEE Sensors, 2010, p [6] Abgrall P, Lattes C, Conedera V, Dollat X, Colin S and Gue A M, A novel fabrication method of flexible and monolithic 3D microfluidic structures using lamination of SU-8 films. [7] M. M. Jatlaoui, F. Chebila, S. Bouaziz, P. Pons, et H. Aubert, «Original identification technique of passive EM sensors using loaded transmission delay lines», in Microwave Conference (EuMC), 2010 European, 2010, p
6 achievable. This amplification, which is characteristic of the micro-hydraulic system, plays an essential role in improving sensor performance. A pair of electrodes on the backside can be used for electrostatic actuation or capacitive sensing. Figure 3. Micro-hydraulic structure with hairs attached on bossed membrane. The base structure consists of top and bottom chambers and a pair of electrodes on the bottom membrane for either electrostatic actuation or capacitive sensing. After integration of the boss, a silicone elastomer epoxy is used to attach the tall hair over the boss [9]. In order to make a hair flow sensor, a hair-like post is needed to convert drag force caused by flow into pressure that is applied on the membrane. We have used prefabricated pins attached to the front-side Parylene membrane with silicone elastomer epoxy. Figure 4 shows an array of four hairs used for sensing flow speed and direction. The microhydraulic chamber connecting the front to the back of the substrate is transparent and visible under each pin. These sensors offer a large air flow speed measurement range, high sensitivity and high bandwidth of about 30 Hz. The sensor responds linearly to increasing flow speed from 0 to 15 m/s, the sensitivity is estimated to be slightly over 2 cm/s. Further improvements can be made with integrated electronics, batch fabrication hair arrays, and device optimization. Figure 4. Hairs attached on top of a 4-cell micro-hydraulic system, shown on a US penny [8]. V. CONCLUSIONS MEMS sensors can be improved by utilizing techniques used in nature. One structure used extensively is the hair. Hair-based sensors and actuators have 3-dimensional features that make them suitable for many emerging applications. The tall and small-footprint hair still provides a large mass and large surface to volume ratio, and has ability to incorporate different materials to fit a particular application. Today s micro and nano-fabrication technologies make possible a myriad of geometries, materials and integration options. Large arrays of hair structures can be utilized to improve sensitivity, enhance selectivity, offer redundancy and robustness, increase dynamic range, and enhance functionality. The combination of the hair structure, efficient transduction techniques, and integrated electronics provides many desirable features. Large arrays of sensors can be fabricated in either extremely small areas, thus lowering cost, or on large distributed surfaces, thus increasing coverage. The hair structure can be used as a sensor, an actuator, and or passively used for achieving functions such as thermal management or filtering. Future MEMS will certainly incorporate many features that hair structures have to offer. ACKNOWLEDGMENT The support of Mr. Mahdi Sadeghi and Dr. Becky Peterson on thermal/microhydraulic hair sensors is appreciated. Devices were fabricated at Michigan Lurie Nanofabrication Facility, one of the sites of the National Science Foundation National Nanotechnology Infrastructure Network (NNIN). REFERENCES [1] K. Toko, Biomimetic Sensor Technology, Cambridge University Press, 1996 [2] Engel, J.M., J. Chen, C. Liu, D. Bullen, Polyurethane Rubber All- Polymer Artificial Hair Cell Sensor, IEEE/ASME Journal of MEMS, Vol. 15, No. 4, pp , Aug [3] M Dijkstra, J J van Baar, R J Wiegerink, T S J Lammerink, J H de Boer and G J M Krijnen, Artificial sensory hairs based on the flow sensitive receptor hairs of crickets, J. Micromech. Microeng. 15 S132, 2005 [4] S-H Lee, J. Chae, N. Yazdi, and K. Najafi, Micro-Brush Press-On Contact: A New Technique For Room Temperature Electrical And Mechanical Attachment, Proceedings, 19th IEEE International Conference on Micro Electro Mechanical Systems (MEMS), pp , Istanbul, Turkey, January 2006 [5] J. M.J. den Toonder, D.J. Broer, M. Gillies, J. de Goede, T. Mol, W. Talen, and H. Wilderbreek, Nature Inspired Microfluidic Manipulation Using Artificial Cilia,: Proceedings, 10 th Int. Conf. on Miniaturized Systems for Chemistry & Life Sciences (µtas), pp , 2006 [6] B. A. Evans, A. R. Shields, R. Lloyd Carroll, S. Washburn, M. R. Falvo, R. Superfine, Magnetically Actuated Nanorod Arrays as Biomimetic Cilia, Nano Lett., 7 (5), pp , 2007 [7] M. M. Sadeghi, R. L. Peterson, K. Peterson, R. Fearing and K. Najafi, "Air-flow Sensing on Autonomous Mobile Platforms Using Micro- Scale Hot-Wire Anemometry," in 27th Army Science Conference, Orlando, 2010 [8] Sadeghi, M. M., Peterson, R. L. and Najafi, K., "Micro-hydraulic structure for high performance bio-mimetic air flow sensor arrays," IEDM Tech. Digest, (2011). [9] H. Kim, S. Lee, and K. Najafi, High-force liquid-gap electrostatic hydraulic micro actuators, in Proc. 11 th Int. Conf. on Miniaturized Systems for Chemistry and Life Sciences (µtas 07), Paris, France, Oct. 7-11, 2007
Novel Micro-fluidic Structures for Wireless Passive Temperature Telemetry Medical Systems Using Radar Interrogation Techniques in Ka-band
Novel Micro-fluidic Structures for Wireless Passive Temperature Telemetry Medical Systems Using Radar Interrogation Techniques in Ka-band Sofiene Bouaziz, Franck Chebila, Anya Traille, Patrick Pons, Hervé
More informationWIRELESS CHIPLESS PASSIVE MICROFLUIDIC TEMPERATURE SENSOR
WIRELESS CHIPLESS PASSIVE MICROFLUIDIC TEMPERATURE SENSOR Émilie Debourg, Ayoub Rifai, Sofiene Bouaziz, Anya Traille, Patrick Pons, Hervé Aubert, Manos Tentzeris To cite this version: Émilie Debourg, Ayoub
More informationWireless and Passive Nuclear Radiation Sensors
Wireless and Passive Nuclear Radiation Sensors Cristina Arenas, Julien Philippe, Dominique Henry, Alexandre Rumeau, Hervé Aubert, Patrick Pons To cite this version: Cristina Arenas, Julien Philippe, Dominique
More informationWireless chipless passive electromagnetic transducers for SHM applications
Wireless chipless passive electromagnetic transducers for SHM applications Patrick Pons, Hervé Aubert, Manos Tentzeris To cite this version: Patrick Pons, Hervé Aubert, Manos Tentzeris. Wireless chipless
More informationHigh doses wireless radiation sensor using electromagnetic transducers
High doses wireless radiation sensor using electromagnetic transducers Émilie Debourg, Ayoub Rifai, Hervé Aubert, Patrick Pons, I Augustyniak, P Knapkiewicz, J Dziuban, M Matusiak, M Olszacki To cite this
More informationWireless Energy Transfer Using Zero Bias Schottky Diodes Rectenna Structures
Wireless Energy Transfer Using Zero Bias Schottky Diodes Rectenna Structures Vlad Marian, Salah-Eddine Adami, Christian Vollaire, Bruno Allard, Jacques Verdier To cite this version: Vlad Marian, Salah-Eddine
More informationWireless Remote Monitoring of Packaged Passive Sensor for In-situ Pressure Measurement in Highly Reflective Environments
Wireless Remote Monitoring of Packaged Passive Sensor for In-situ Pressure Measurement in Highly Reflective Environments Julien Philippe, Dominique Henry, Maria Valeria De Paolis, Alexandre Rumeau, Anthony
More informationA Low-cost Through Via Interconnection for ISM WLP
A Low-cost Through Via Interconnection for ISM WLP Jingli Yuan, Won-Kyu Jeung, Chang-Hyun Lim, Seung-Wook Park, Young-Do Kweon, Sung Yi To cite this version: Jingli Yuan, Won-Kyu Jeung, Chang-Hyun Lim,
More informationSmall Array Design Using Parasitic Superdirective Antennas
Small Array Design Using Parasitic Superdirective Antennas Abdullah Haskou, Sylvain Collardey, Ala Sharaiha To cite this version: Abdullah Haskou, Sylvain Collardey, Ala Sharaiha. Small Array Design Using
More informationMultiband rectenna for microwave applications
Multiband rectenna for microwave applications Abderrahim Okba, Samuel Charlot, Pierre-François Calmon, Alexandru Takacs, Hervé Aubert To cite this version: Abderrahim Okba, Samuel Charlot, Pierre-François
More informationAntenna Ultra Wideband Enhancement by Non-Uniform Matching
Antenna Ultra Wideband Enhancement by Non-Uniform Matching Mohamed Hayouni, Ahmed El Oualkadi, Fethi Choubani, T. H. Vuong, Jacques David To cite this version: Mohamed Hayouni, Ahmed El Oualkadi, Fethi
More information3-axis high Q MEMS accelerometer with simultaneous damping control
3-axis high Q MEMS accelerometer with simultaneous damping control Lavinia Ciotîrcă, Olivier Bernal, Hélène Tap, Jérôme Enjalbert, Thierry Cassagnes To cite this version: Lavinia Ciotîrcă, Olivier Bernal,
More informationElectronic sensor for ph measurements in nanoliters
Electronic sensor for ph measurements in nanoliters Ismaïl Bouhadda, Olivier De Sagazan, France Le Bihan To cite this version: Ismaïl Bouhadda, Olivier De Sagazan, France Le Bihan. Electronic sensor for
More informationOptical component modelling and circuit simulation
Optical component modelling and circuit simulation Laurent Guilloton, Smail Tedjini, Tan-Phu Vuong, Pierre Lemaitre Auger To cite this version: Laurent Guilloton, Smail Tedjini, Tan-Phu Vuong, Pierre Lemaitre
More informationOn the De-embedding of Small Value Millimeter-wave CMOS Inductor Measurements
On the De-embedding of Small Value Millimeter-wave CMOS Inductor Measurements Michael Kraemer, Daniela Dragomirescu, Alexandre Rumeau, Robert Plana To cite this version: Michael Kraemer, Daniela Dragomirescu,
More informationL-band compact printed quadrifilar helix antenna with Iso-Flux radiating pattern for stratospheric balloons telemetry
L-band compact printed quadrifilar helix antenna with Iso-Flux radiating pattern for stratospheric balloons telemetry Nelson Fonseca, Sami Hebib, Hervé Aubert To cite this version: Nelson Fonseca, Sami
More informationWireless Passive Autonomous Sensors with Electromagnetic Transduction
Author manuscript, published in "International Conference on Microwave and High Frequency Heating, Toulouse : France (2011)" Wireless Passive Autonomous Sensors with Electromagnetic Transduction 1,2 Patrick
More informationA design methodology for electrically small superdirective antenna arrays
A design methodology for electrically small superdirective antenna arrays Abdullah Haskou, Ala Sharaiha, Sylvain Collardey, Mélusine Pigeon, Kouroch Mahdjoubi To cite this version: Abdullah Haskou, Ala
More informationReconfigurable antennas radiations using plasma Faraday cage
Reconfigurable antennas radiations using plasma Faraday cage Oumar Alassane Barro, Mohamed Himdi, Olivier Lafond To cite this version: Oumar Alassane Barro, Mohamed Himdi, Olivier Lafond. Reconfigurable
More informationS-Parameter Measurements of High-Temperature Superconducting and Normal Conducting Microwave Circuits at Cryogenic Temperatures
S-Parameter Measurements of High-Temperature Superconducting and Normal Conducting Microwave Circuits at Cryogenic Temperatures J. Lauwers, S. Zhgoon, N. Bourzgui, B. Nauwelaers, J. Carru, A. Van de Capelle
More informationOn the role of the N-N+ junction doping profile of a PIN diode on its turn-off transient behavior
On the role of the N-N+ junction doping profile of a PIN diode on its turn-off transient behavior Bruno Allard, Hatem Garrab, Tarek Ben Salah, Hervé Morel, Kaiçar Ammous, Kamel Besbes To cite this version:
More informationA Novel Piezoelectric Microtransformer for Autonmous Sensors Applications
A Novel Piezoelectric Microtransformer for Autonmous Sensors Applications Patrick Sangouard, G. Lissorgues, T. Bourouina To cite this version: Patrick Sangouard, G. Lissorgues, T. Bourouina. A Novel Piezoelectric
More informationA notched dielectric resonator antenna unit-cell for 60GHz passive repeater with endfire radiation
A notched dielectric resonator antenna unit-cell for 60GHz passive repeater with endfire radiation Duo Wang, Raphaël Gillard, Renaud Loison To cite this version: Duo Wang, Raphaël Gillard, Renaud Loison.
More informationFabrication and application of a wireless inductance-capacitance coupling microsensor with electroplated high permeability material NiFe
Journal of Physics: Conference Series Fabrication and application of a wireless inductance-capacitance coupling microsensor with electroplated high permeability material NiFe To cite this article: Y H
More informationBANDWIDTH WIDENING TECHNIQUES FOR DIRECTIVE ANTENNAS BASED ON PARTIALLY REFLECTING SURFACES
BANDWIDTH WIDENING TECHNIQUES FOR DIRECTIVE ANTENNAS BASED ON PARTIALLY REFLECTING SURFACES Halim Boutayeb, Tayeb Denidni, Mourad Nedil To cite this version: Halim Boutayeb, Tayeb Denidni, Mourad Nedil.
More informationLong Range Wireless Interrogation of Passive Humidity Sensors using Van-Atta Cross-Polarization Effect and 3D Beam Scanning Analysis
Long Range Wireless Interrogation of Passive Humidity Sensors using Van-Atta Cross-Polarization Effect and 3D Beam Scanning Analysis Dominique Henry, Jimmy Hester, Hervé Aubert, Patrick Pons, Manos Tentzeris
More informationDesign of an Efficient Rectifier Circuit for RF Energy Harvesting System
Design of an Efficient Rectifier Circuit for RF Energy Harvesting System Parna Kundu (datta), Juin Acharjee, Kaushik Mandal To cite this version: Parna Kundu (datta), Juin Acharjee, Kaushik Mandal. Design
More informationNOVEL BICONICAL ANTENNA CONFIGURATION WITH DIRECTIVE RADIATION
NOVEL BICONICAL ANTENNA CONFIGURATION WITH DIRECTIVE RADIATION M. Shahpari, F. H. Kashani, Hossein Ameri Mahabadi To cite this version: M. Shahpari, F. H. Kashani, Hossein Ameri Mahabadi. NOVEL BICONICAL
More informationA New Approach to Modeling the Impact of EMI on MOSFET DC Behavior
A New Approach to Modeling the Impact of EMI on MOSFET DC Behavior Raul Fernandez-Garcia, Ignacio Gil, Alexandre Boyer, Sonia Ben Dhia, Bertrand Vrignon To cite this version: Raul Fernandez-Garcia, Ignacio
More informationMODELING OF BUNDLE WITH RADIATED LOSSES FOR BCI TESTING
MODELING OF BUNDLE WITH RADIATED LOSSES FOR BCI TESTING Fabrice Duval, Bélhacène Mazari, Olivier Maurice, F. Fouquet, Anne Louis, T. Le Guyader To cite this version: Fabrice Duval, Bélhacène Mazari, Olivier
More informationAn High Performance Integrated Balun for 60 GHz Application in 65nm CMOS Technology
An High Performance Integrated Balun for 60 GHz Application in 65nm CMOS Technology Mariano Ercoli, Michael Kraemer, Daniela Dragomirescu, Robert Plana To cite this version: Mariano Ercoli, Michael Kraemer,
More informationNovel micromachined lumped band pass filter for 5.2 GHz WLAN applications
Novel micromachined lumped band pass filter for 5.2 GHz WLAN applications Andrei Muller, Dan Neculoiu, Alina Cismaru, Patrick Pons, Robert Plana, Dan Dascalu, Alexandru Muller To cite this version: Andrei
More informationA Low-Profile Cavity-Backed Dual-Polarized Spiral Antenna Array
A Low-Profile Cavity-Backed Dual-Polarized Spiral Antenna Array Mohammed Serhir, Régis Guinvarc H To cite this version: Mohammed Serhir, Régis Guinvarc H. A Low-Profile Cavity-Backed Dual-Polarized Spiral
More informationAn improved topology for reconfigurable CPSS-based reflectarray cell,
An improved topology for reconfigurable CPSS-based reflectarray cell, Simon Mener, Raphaël Gillard, Ronan Sauleau, Cécile Cheymol, Patrick Potier To cite this version: Simon Mener, Raphaël Gillard, Ronan
More informationPower- Supply Network Modeling
Power- Supply Network Modeling Jean-Luc Levant, Mohamed Ramdani, Richard Perdriau To cite this version: Jean-Luc Levant, Mohamed Ramdani, Richard Perdriau. Power- Supply Network Modeling. INSA Toulouse,
More informationDUAL-BAND PRINTED DIPOLE ANTENNA ARRAY FOR AN EMERGENCY RESCUE SYSTEM BASED ON CELLULAR-PHONE LOCALIZATION
DUAL-BAND PRINTED DIPOLE ANTENNA ARRAY FOR AN EMERGENCY RESCUE SYSTEM BASED ON CELLULAR-PHONE LOCALIZATION Guillaume Villemaud, Cyril Decroze, Christophe Dall Omo, Thierry Monédière, Bernard Jecko To cite
More informationAnalysis of the Frequency Locking Region of Coupled Oscillators Applied to 1-D Antenna Arrays
Analysis of the Frequency Locking Region of Coupled Oscillators Applied to -D Antenna Arrays Nidaa Tohmé, Jean-Marie Paillot, David Cordeau, Patrick Coirault To cite this version: Nidaa Tohmé, Jean-Marie
More informationA 180 tunable analog phase shifter based on a single all-pass unit cell
A 180 tunable analog phase shifter based on a single all-pass unit cell Khaled Khoder, André Pérennec, Marc Le Roy To cite this version: Khaled Khoder, André Pérennec, Marc Le Roy. A 180 tunable analog
More informationNew Structure for a Six-Port Reflectometer in Monolithic Microwave Integrated-Circuit Technology
New Structure for a Six-Port Reflectometer in Monolithic Microwave Integrated-Circuit Technology Frank Wiedmann, Bernard Huyart, Eric Bergeault, Louis Jallet To cite this version: Frank Wiedmann, Bernard
More informationWirelessly powered micro-tracer enabled by miniaturized antenna and microfluidic channel
Journal of Physics: Conference Series PAPER OPEN ACCESS Wirelessly powered micro-tracer enabled by miniaturized antenna and microfluidic channel To cite this article: G Duan et al 2015 J. Phys.: Conf.
More informationanalysis of noise origin in ultra stable resonators: Preliminary Results on Measurement bench
analysis of noise origin in ultra stable resonators: Preliminary Results on Measurement bench Fabrice Sthal, Serge Galliou, Xavier Vacheret, Patrice Salzenstein, Rémi Brendel, Enrico Rubiola, Gilles Cibiel
More informationWireless Sensing and Identification of Passive Electromagnetic Sensors based on Millimetre-wave FMCW RADAR
Wireless Sensing and Identification of Passive Electromagnetic Sensors based on Millimetre-wave FMCW RADAR Hervé Aubert, Franck Chebila, Mohamed Mehdi Jatlaoui, Trang Thai, Hamida Hallil, Anya Traille,
More informationReconfigurable Patch Antenna Radiations Using Plasma Faraday Shield Effect
Reconfigurable Patch Antenna Radiations Using Plasma Faraday Shield Effect Oumar Alassane Barro, Mohamed Himdi, Olivier Lafond To cite this version: Oumar Alassane Barro, Mohamed Himdi, Olivier Lafond.
More informationArcing test on an aged grouted solar cell coupon with a realistic flashover simulator
Arcing test on an aged grouted solar cell coupon with a realistic flashover simulator J.M. Siguier, V. Inguimbert, Gaétan Murat, D. Payan, N. Balcon To cite this version: J.M. Siguier, V. Inguimbert, Gaétan
More informationUltra-compact Ku band rectenna
Ultra-compact Ku band rectenna Alexandru Takacs, Hervé Aubert, Samuel Charlot To cite this version: Alexandru Takacs, Hervé Aubert, Samuel Charlot. Ultra-compact Ku band rectenna. International Microwave
More informationEnhancement of Directivity of an OAM Antenna by Using Fabry-Perot Cavity
Enhancement of Directivity of an OAM Antenna by Using Fabry-Perot Cavity W. Wei, K. Mahdjoubi, C. Brousseau, O. Emile, A. Sharaiha To cite this version: W. Wei, K. Mahdjoubi, C. Brousseau, O. Emile, A.
More informationSmall Size High Isolation Wilkinson Power Splitter for 60 GHz Wireless Sensor Network Applications
Small Size High Isolation Wilkinson Power Splitter for 60 GHz Wireless Sensor Network Applications Mariano Ercoli, Daniela Dragomirescu, Robert Plana To cite this version: Mariano Ercoli, Daniela Dragomirescu,
More informationDevelopment of an On-Chip Sensor for Substrate Coupling Study in Smart Power Mixed ICs
Development of an On-Chip Sensor for Substrate Coupling Study in Smart Power Mixed ICs Marc Veljko Thomas Tomasevic, Alexandre Boyer, Sonia Ben Dhia To cite this version: Marc Veljko Thomas Tomasevic,
More informationA 100MHz voltage to frequency converter
A 100MHz voltage to frequency converter R. Hino, J. M. Clement, P. Fajardo To cite this version: R. Hino, J. M. Clement, P. Fajardo. A 100MHz voltage to frequency converter. 11th International Conference
More informationSusceptibility Analysis of an Operational Amplifier Using On-Chip Measurement
Susceptibility Analysis of an Operational Amplifier Using On-Chip Measurement He Huang, Alexandre Boyer, Sonia Ben Dhia, Bertrand Vrignon To cite this version: He Huang, Alexandre Boyer, Sonia Ben Dhia,
More informationMicro-nanosystems for electrical metrology and precision instrumentation
Micro-nanosystems for electrical metrology and precision instrumentation A. Bounouh 1, F. Blard 1,2, H. Camon 2, D. Bélières 1, F. Ziadé 1 1 LNE 29 avenue Roger Hennequin, 78197 Trappes, France, alexandre.bounouh@lne.fr
More informationAccurate Electromagnetic Simulation and Measurement of Millimeter-wave Inductors in Bulk CMOS Technology
Accurate Electromagnetic Simulation and Measurement of Millimeter-wave Inductors in Bulk CMOS Technology Michael Kraemer, Daniela Dragomirescu, Robert Plana To cite this version: Michael Kraemer, Daniela
More information3D MIMO Scheme for Broadcasting Future Digital TV in Single Frequency Networks
3D MIMO Scheme for Broadcasting Future Digital TV in Single Frequency Networks Youssef, Joseph Nasser, Jean-François Hélard, Matthieu Crussière To cite this version: Youssef, Joseph Nasser, Jean-François
More informationRFID-BASED Prepaid Power Meter
RFID-BASED Prepaid Power Meter Rozita Teymourzadeh, Mahmud Iwan, Ahmad J. A. Abueida To cite this version: Rozita Teymourzadeh, Mahmud Iwan, Ahmad J. A. Abueida. RFID-BASED Prepaid Power Meter. IEEE Conference
More informationSUBJECTIVE QUALITY OF SVC-CODED VIDEOS WITH DIFFERENT ERROR-PATTERNS CONCEALED USING SPATIAL SCALABILITY
SUBJECTIVE QUALITY OF SVC-CODED VIDEOS WITH DIFFERENT ERROR-PATTERNS CONCEALED USING SPATIAL SCALABILITY Yohann Pitrey, Ulrich Engelke, Patrick Le Callet, Marcus Barkowsky, Romuald Pépion To cite this
More informationDesign of Cascode-Based Transconductance Amplifiers with Low-Gain PVT Variability and Gain Enhancement Using a Body-Biasing Technique
Design of Cascode-Based Transconductance Amplifiers with Low-Gain PVT Variability and Gain Enhancement Using a Body-Biasing Technique Nuno Pereira, Luis Oliveira, João Goes To cite this version: Nuno Pereira,
More informationDual Band Meander Line Antenna for Wireless LAN Communication
Dual Band Meander Line Antenna for Wireless LAN Communication Ali Khaleghi To cite this version: Ali Khaleghi. Dual Band Meander Line Antenna for Wireless LAN Communication. IEEE Transactions on Antennas
More informationDoppler Radar for Heartbeat Rate and Heart Rate Variability Extraction
Doppler Radar for Heartbeat Rate and Heart Rate Variability Extraction Dany Obeid, Sawsan Sadek, Gheorghe Zaharia, Ghaïs El Zein To cite this version: Dany Obeid, Sawsan Sadek, Gheorghe Zaharia, Ghaïs
More informationConcepts for teaching optoelectronic circuits and systems
Concepts for teaching optoelectronic circuits and systems Smail Tedjini, Benoit Pannetier, Laurent Guilloton, Tan-Phu Vuong To cite this version: Smail Tedjini, Benoit Pannetier, Laurent Guilloton, Tan-Phu
More informationResonance Cones in Magnetized Plasma
Resonance Cones in Magnetized Plasma C. Riccardi, M. Salierno, P. Cantu, M. Fontanesi, Th. Pierre To cite this version: C. Riccardi, M. Salierno, P. Cantu, M. Fontanesi, Th. Pierre. Resonance Cones in
More informationA Passive Mixer for 60 GHz Applications in CMOS 65nm Technology
A Passive Mixer for 60 GHz Applications in CMOS 65nm Technology Mariano Ercoli, Michael Kraemer, Daniela Dragomirescu, Robert Plana To cite this version: Mariano Ercoli, Michael Kraemer, Daniela Dragomirescu,
More informationOn the Use of Vector Fitting and State-Space Modeling to Maximize the DC Power Collected by a Wireless Power Transfer System
On the Use of Vector Fitting and State-Space Modeling to Maximize the DC Power Collected by a Wireless Power Transfer System Regis Rousseau, Florin Hutu, Guillaume Villemaud To cite this version: Regis
More informationGis-Based Monitoring Systems.
Gis-Based Monitoring Systems. Zoltàn Csaba Béres To cite this version: Zoltàn Csaba Béres. Gis-Based Monitoring Systems.. REIT annual conference of Pécs, 2004 (Hungary), May 2004, Pécs, France. pp.47-49,
More informationHigh efficiency low power rectifier design using zero bias schottky diodes
High efficiency low power rectifier design using zero bias schottky diodes Aya Mabrouki, Mohamed Latrach, Vincent Lorrain To cite this version: Aya Mabrouki, Mohamed Latrach, Vincent Lorrain. High efficiency
More informationA Wideband Single-balanced Down-mixer for the 60 GHz Band in 65 nm CMOS
A Wideband Single-balanced Down-mixer for the GHz Band in 5 nm CMOS Michael Kraemer, Mariano Ercoli, Daniela Dragomirescu, Robert Plana To cite this version: Michael Kraemer, Mariano Ercoli, Daniela Dragomirescu,
More informationINVESTIGATION ON EMI EFFECTS IN BANDGAP VOLTAGE REFERENCES
INVETIATION ON EMI EFFECT IN BANDAP VOLTAE REFERENCE Franco Fiori, Paolo Crovetti. To cite this version: Franco Fiori, Paolo Crovetti.. INVETIATION ON EMI EFFECT IN BANDAP VOLTAE REFERENCE. INA Toulouse,
More informationSTUDY OF RECONFIGURABLE MOSTLY DIGITAL RADIO FOR MANET
STUDY OF RECONFIGURABLE MOSTLY DIGITAL RADIO FOR MANET Aubin Lecointre, Daniela Dragomirescu, Robert Plana To cite this version: Aubin Lecointre, Daniela Dragomirescu, Robert Plana. STUDY OF RECONFIGURABLE
More informationCoupled optoelectronic oscillators: design and performance comparison at 10 GHz and 30 GHz
Coupled optoelectronic oscillators: design and performance comparison at 10 GHz and 30 GHz Vincent Auroux, Arnaud Fernandez, Olivier Llopis, P Beaure D Augères, A Vouzellaud To cite this version: Vincent
More informationIndoor Channel Measurements and Communications System Design at 60 GHz
Indoor Channel Measurements and Communications System Design at 60 Lahatra Rakotondrainibe, Gheorghe Zaharia, Ghaïs El Zein, Yves Lostanlen To cite this version: Lahatra Rakotondrainibe, Gheorghe Zaharia,
More informationDirect optical measurement of the RF electrical field for MRI
Direct optical measurement of the RF electrical field for MRI Isabelle Saniour, Anne-Laure Perrier, Gwenaël Gaborit, Jean Dahdah, Lionel Duvillaret, Olivier Beuf To cite this version: Isabelle Saniour,
More informationMEMS-based Micro Coriolis mass flow sensor
MEMS-based Micro Coriolis mass flow sensor J. Haneveld 1, D.M. Brouwer 2,3, A. Mehendale 2,3, R. Zwikker 3, T.S.J. Lammerink 1, M.J. de Boer 1, and R.J. Wiegerink 1. 1 MESA+ Institute for Nanotechnology,
More informationSound level meter directional response measurement in a simulated free-field
Sound level meter directional response measurement in a simulated free-field Guillaume Goulamhoussen, Richard Wright To cite this version: Guillaume Goulamhoussen, Richard Wright. Sound level meter directional
More informationReconfigurable Grounded Vector Antenna for 3D Electromagnetic Direction Finding Applications
Reconfigurable Grounded Vector Antenna for 3D Electromagnetic Direction Finding Applications Johan Duplouy, Christophe Morlaas, Hervé Aubert, Philippe Pouliguen, Patrick Potier, Christopher Djoma To cite
More informationFloating Body and Hot Carrier Effects in Ultra-Thin Film SOI MOSFETs
Floating Body and Hot Carrier Effects in Ultra-Thin Film SOI MOSFETs S.-H. Renn, C. Raynaud, F. Balestra To cite this version: S.-H. Renn, C. Raynaud, F. Balestra. Floating Body and Hot Carrier Effects
More informationGate and Substrate Currents in Deep Submicron MOSFETs
Gate and Substrate Currents in Deep Submicron MOSFETs B. Szelag, F. Balestra, G. Ghibaudo, M. Dutoit To cite this version: B. Szelag, F. Balestra, G. Ghibaudo, M. Dutoit. Gate and Substrate Currents in
More informationMicro-sensors - what happens when you make "classical" devices "small": MEMS devices and integrated bolometric IR detectors
Micro-sensors - what happens when you make "classical" devices "small": MEMS devices and integrated bolometric IR detectors Dean P. Neikirk 1 MURI bio-ir sensors kick-off 6/16/98 Where are the targets
More informationFoam Based Luneburg Lens Antenna at 60 GHz
Foam Based Luneburg Lens Antenna at 60 GHz Jonathan Bor, Olivier Lafond, Hervé Merlet, Philippe Le Bars, Mohamed Himdi To cite this version: Jonathan Bor, Olivier Lafond, Hervé Merlet, Philippe Le Bars,
More informationElectrical model of an NMOS body biased structure in triple-well technology under photoelectric laser stimulation
Electrical model of an NMOS body biased structure in triple-well technology under photoelectric laser stimulation N Borrel, C Champeix, M Lisart, A Sarafianos, E Kussener, W Rahajandraibe, Jean-Max Dutertre
More informationCOTS-Based Modules for Far-Field Radio Frequency Energy Harvesting at 900MHz and 2.4GHz
COTS-Based Modules for Far-Field Radio Frequency Energy Harvesting at 9MHz and.ghz Taris Thierry, Fadel Ludivine, Oyhenart Laurent, Vigneras Valérie To cite this version: Taris Thierry, Fadel Ludivine,
More informationHigh Power RF MEMS Switch Technology
High Power RF MEMS Switch Technology Invited Talk at 2005 SBMO/IEEE MTT-S International Conference on Microwave and Optoelectronics Conference Dr Jia-Sheng Hong Heriot-Watt University Edinburgh U.K. 1
More informationCompound quantitative ultrasonic tomography of long bones using wavelets analysis
Compound quantitative ultrasonic tomography of long bones using wavelets analysis Philippe Lasaygues To cite this version: Philippe Lasaygues. Compound quantitative ultrasonic tomography of long bones
More informationDynamic Platform for Virtual Reality Applications
Dynamic Platform for Virtual Reality Applications Jérémy Plouzeau, Jean-Rémy Chardonnet, Frédéric Mérienne To cite this version: Jérémy Plouzeau, Jean-Rémy Chardonnet, Frédéric Mérienne. Dynamic Platform
More informationSimulation Analysis of Wireless Channel Effect on IEEE n Physical Layer
Simulation Analysis of Wireless Channel Effect on IEEE 82.n Physical Layer Ali Bouhlel, Valery Guillet, Ghaïs El Zein, Gheorghe Zaharia To cite this version: Ali Bouhlel, Valery Guillet, Ghaïs El Zein,
More informationDesign of induction heating lines using ELTA program
Design of induction heating lines using ELT program V Bukanin, Ivanov, Zenkov, V Nemkov To cite this version: V Bukanin, Ivanov, Zenkov, V Nemkov. Design of induction heating lines using ELT program. 8th
More informationDUAL-ANNULAR SLOT PHASE-SHIFTING CELL LOADED WITH MEMS SWITCHES FOR RECONFIGURABLE REFLECTARRAYS
DUAL-ANNULAR SLOT PHASE-SHIFTING CELL LOADED WITH MEMS SWITCHES FOR RECONFIGURABLE REFLECTARRAYS Tony Makdissy, Raphaël Gillard, Erwan Fourn, Etienne Girard, Hervé Legay To cite this version: Tony Makdissy,
More informationBroadband Rectangular Waveguide to GCPW Transition
Progress In Electromagnetics Research Letters, Vol. 46, 107 112, 2014 Broadband Rectangular Waveguide to GCPW Transition Jun Dong 1, *, Tao Yang 1, Yu Liu 1, Ziqiang Yang 1, and Yihong Zhou 2 Abstract
More informationTwo Dimensional Linear Phase Multiband Chebyshev FIR Filter
Two Dimensional Linear Phase Multiband Chebyshev FIR Filter Vinay Kumar, Bhooshan Sunil To cite this version: Vinay Kumar, Bhooshan Sunil. Two Dimensional Linear Phase Multiband Chebyshev FIR Filter. Acta
More informationComputational models of an inductive power transfer system for electric vehicle battery charge
Computational models of an inductive power transfer system for electric vehicle battery charge Ao Anele, Y Hamam, L Chassagne, J Linares, Y Alayli, Karim Djouani To cite this version: Ao Anele, Y Hamam,
More informationPrediction of Aging Impact on Electromagnetic Susceptibility of an Operational Amplifier
Prediction of Aging Impact on Electromagnetic Susceptibility of an Operational Amplifier He Huang, Alexandre Boyer, Sonia Ben Dhia, Bertrand Vrignon To cite this version: He Huang, Alexandre Boyer, Sonia
More informationELECTRICAL SIMULATION METHODOLOGY DEDICATED TO EMC DIGITAL CIRCUITS EMISSIONS ANALYSIS ON PCB
ELECTRICAL SIMULATION METHODOLOGY DEDICATED TO EMC DIGITAL CIRCUITS EMISSIONS ANALYSIS ON PCB J.M. Dienot, Yves Demarcq To cite this version: J.M. Dienot, Yves Demarcq. ELECTRICAL SIMULATION METHODOLOGY
More informationDesign And Fabrication of Condenser Microphone Using Wafer Transfer And Micro-electroplating Technique
Design And Fabrication of Condenser Microphone Using Wafer Transfer And Micro-electroplating Technique Zhen-Zhun Shu, Ming-Li Ke, Guan-Wei Chen, Ray Hua Horng, Chao-Chih Chang, Jean-Yih Tsai, Chung-Ching
More informationIndoor MIMO Channel Sounding at 3.5 GHz
Indoor MIMO Channel Sounding at 3.5 GHz Hanna Farhat, Yves Lostanlen, Thierry Tenoux, Guy Grunfelder, Ghaïs El Zein To cite this version: Hanna Farhat, Yves Lostanlen, Thierry Tenoux, Guy Grunfelder, Ghaïs
More informationNeel Effect Toroidal Current Sensor
Neel Effect Toroidal Current Sensor Eric Vourc H, Yu Wang, Pierre-Yves Joubert, Bertrand Revol, André Couderette, Lionel Cima To cite this version: Eric Vourc H, Yu Wang, Pierre-Yves Joubert, Bertrand
More informationNew high fill-factor triangular micro-lens array fabrication method using UV proximity printing
New high fill-factor triangular micro-lens array fabrication method using UV proximity printing T.-H. Lin, H. Yang, C.-K. Chao To cite this version: T.-H. Lin, H. Yang, C.-K. Chao. New high fill-factor
More informationSlotted waveguide antenna with a near-field focused beam in one plane
Slotted waveguide antenna with a near-field focused beam in one plane Sébastien Clauzier, Stéphane Avrillon, Laurent Le Coq, Mohamed Himdi, Franck Colombel, Erwan Rochefort To cite this version: Sébastien
More informationSILICON BASED CAPACITIVE SENSORS FOR VIBRATION CONTROL
SILICON BASED CAPACITIVE SENSORS FOR VIBRATION CONTROL Shailesh Kumar, A.K Meena, Monika Chaudhary & Amita Gupta* Solid State Physics Laboratory, Timarpur, Delhi-110054, India *Email: amita_gupta/sspl@ssplnet.org
More informationWireless Transmission in Ventilation (HVAC) Ducts for the Internet of Things and Smarter Buildings: Proof of Concept and Specific Antenna Design
Wireless Transmission in Ventilation (HVAC) Ducts for the Internet of Things and Smarter Buildings: Proof of Concept and Specific Antenna Design Guillaume Villemaud, Florin Hutu, P Belloche, F Kninech
More informationNew Microstrip-to-CPS Transition for Millimeter-wave Application
New Microstrip-to-CPS Transition for Millimeter-wave Application Kyu Hwan Han 1,, Benjamin Lacroix, John Papapolymerou and Madhavan Swaminathan 1, 1 Interconnect and Packaging Center (IPC), SRC Center
More informationA low-power high-gain LNA for the 60GHz band in a 65 nm CMOS technology
A low-power high-gain LNA for the GHz band in a 5 nm CMOS technology Michael Kraemer, Daniela Dragomirescu, Robert Plana To cite this version: Michael Kraemer, Daniela Dragomirescu, Robert Plana. A low-power
More informationFeedNetBack-D Tools for underwater fleet communication
FeedNetBack-D08.02- Tools for underwater fleet communication Jan Opderbecke, Alain Y. Kibangou To cite this version: Jan Opderbecke, Alain Y. Kibangou. FeedNetBack-D08.02- Tools for underwater fleet communication.
More information