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51

François Sarrazin

I received the M.S. degree in electronics and electrical engineering from Polytech'Nantes (Ecole polytechnique de l'université de Nantes), France, in 2010, and the Ph.D. degree from the Institute of Electronics and Telecommunications of Rennes (IETR), University of Rennes 1, France, in 2013. In 2014, I worked as a post-doctorate fellow at the Royal Military College of Canada in Kingston, Ontario. From 2010 to 2014, my research was focused on antenna characterization using the Singularity Expansion Method (SEM) applied both in the time and spatial domains. In 2015, I worked as a research engineer at the CEA-Léti in Grenoble and did my research on electrically small frequency-agile antenna and radiation efficiency optimization. Since September 2016, I am an associate professor at the Université Gustave Eiffel (formerly University Paris-Est Marne-la-Vallee), France, where I joined the Electronics, Communication System and Microsystem laboratory (ESYCOM, CNRS UMR 9007) to conduct my research. My research activities include reverberation chamber characterization, contactless antenna measurement and antenna radar cross-section.

Journal articles16 documents

  • Wafa Krouka, Francois Sarrazin, Jérôme Sol, Philippe Besnier, Elodie Richalot. Biased Estimation of Antenna Radiation Efficiency Within Reverberation Chambers Due to Unstirred Field: Role of Antenna Stirring. IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2022, ⟨10.1109/TAP.2022.3177445⟩. ⟨hal-03665327⟩
  • Wafa Krouka, Francois Sarrazin, Julien de Rosny, Adnane Labdouni, Elodie Richalot. Antenna Radiation Efficiency Estimation From Backscattering Measurement Performed Within Reverberation Chambers. IEEE Transactions on Electromagnetic Compatibility, Institute of Electrical and Electronics Engineers, 2021, ⟨10.1109/TEMC.2021.3129912⟩. ⟨hal-03501125⟩
  • Matthieu Davy, Philippe Besnier, Philipp del Hougne, Julien de Rosny, Elodie Richalot, et al.. Diffuse field cross-correlations: scattering theory and electromagnetic experiments. Physical Review E , American Physical Society (APS), 2021, 104 (4), ⟨10.1103/PhysRevE.104.044204⟩. ⟨hal-03409103⟩
  • Ariston Reis, Francois Sarrazin, Philippe Besnier, Philippe Pouliguen, Elodie Richalot. Contactless Antenna Gain Pattern Estimation From Backscattering Coefficient Measurement Performed Within Reverberation Chambers. IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, In press, ⟨10.1109/TAP.2021.3111184⟩. ⟨hal-03352179⟩
  • Ariston Reis, Francois Sarrazin, Elodie Richalot, Stephane Meric, Jerome Sol, et al.. Radar Cross-Section Pattern Measurements in a Mode-Stirred Reverberation Chamber: Theory and Experiments. IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2021, 69 (9), pp.5942 - 5952. ⟨10.1109/TAP.2021.3060581⟩. ⟨hal-03157142⟩
  • Nadia Kari, Divitha Seetharamdoo, Jean-Marc Laheurte, Francois Sarrazin. Modal Analysis of Chiral Metamaterial Using Characteristic Mode Analysis and Eigenmode Expansion Method. IEEE Journal of Multiscale and Multiphysics Computational Techniques, IEEE, 2020, 5, pp.37-43. ⟨10.1109/JMMCT.2020.2981235⟩. ⟨hal-02545823⟩
  • Charles Thévenin, Aïssa Morin, Christian Kerbiriou, François Sarrazin, Alexandre Robert. Heterogeneity in the allocation of reintroduction efforts among terrestrial mammals in Europe. Biological Conservation, Elsevier, 2020, 241, ⟨10.1016/j.biocon.2019.108346⟩. ⟨mnhn-02553941⟩
  • François Sarrazin, Elodie Richalot. Accurate Characterization of Reverberation Chamber Resonant Modes From Scattering Parameters Measurement. IEEE Transactions on Electromagnetic Compatibility, Institute of Electrical and Electronics Engineers, 2019, 62 (2), pp.1-12. ⟨10.1109/TEMC.2019.2902361⟩. ⟨hal-02081058⟩
  • Solofo Razafimahatratra, Julien Sarrazin, Guido Valerio, Francois Sarrazin, Massimiliano Casaletti, et al.. Input impedance of an aperture over a lossy half-space: application to on-body antenna performance at 60 ghz. Progress In Electromagnetics Research C, EMW Publishing, 2018, 83, pp.161 - 178. ⟨10.2528/PIERC17090104⟩. ⟨hal-01783831⟩
  • Alexandre Robert, Colin Fontaine, Simon Veron, Anne-Christine Monnet, Marine Legrand, et al.. Fixism and conservation science. Conservation Biology, Wiley, 2017, ⟨10.1111/cobi.12876⟩. ⟨hal-01480250⟩
  • François Sarrazin, Sylvain Pflaum, Christophe Delaveaud. Radiation Efficiency Improvement of a Balanced Miniature IFA-Inspired Circular Antenna. IEEE Antennas and Wireless Propagation Letters, Institute of Electrical and Electronics Engineers, 2016, 16, pp.1309-1312. ⟨10.1109/LAWP.2016.2633308⟩. ⟨hal-01524992⟩
  • François Sarrazin, Said Mikki, P Pouliguen, A Sharaiha, Yahia Antar. An Upper Bound on Antenna Near-Field Deviations Caused by Mutual Coupling for Applications in Optimization Design Methods. IEEE Antennas and Wireless Propagation Letters, Institute of Electrical and Electronics Engineers, 2016, 15, pp.429-432. ⟨10.1109/LAWP.2015.2450692⟩. ⟨hal-01435111⟩
  • Francois Sarrazin, Philippe Pouliguen, Ala Sharaiha, Janic Chauveau, Patrick Potier. Antenna Physical Poles Extracted From Measured Backscattered Fields. IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2015, 63 (9), pp.3963-3972. ⟨10.1109/TAP.2015.2448760⟩. ⟨hal-01394032⟩
  • Alexandre Robert, Stéphane Chantepie, Samuel Pavard, Francois Sarrazin, Céline Teplitsky. Actuarial senescence can increase the risk of extinction of mammal populations. Ecological Applications, Ecological Society of America, 2015, 25 (1), pp.116 - 124. ⟨10.1890/14-0221.1⟩. ⟨mnhn-02282897⟩
  • François Sarrazin, Philippe Pouliguen, Ala Sharaiha, Patrick Potier, Janic Chauveau. Window increasing technique to discriminate mathematical and physical resonant poles extracted from antenna response. Electronics Letters, IET, 2014, 50 (5), pp.343 - 344. ⟨10.1049/el.2013.3980⟩. ⟨hal-01080788⟩
  • François Sarrazin, Janic Chauveau, Philippe Pouliguen, Patrick Potier, Ala Sharaiha. Accuracy of Singularity Expansion Method in Time and Frequency Domains to Characterize Antennas in Presence of Noise. IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2014, 62 (3), pp.1261 - 1269. ⟨10.1109/TAP.2013.2294216⟩. ⟨hal-01067315⟩

Conference papers33 documents

  • Wafa Krouka, Adnane Labdouni, Francois Sarrazin, Elodie Richalot, Philippe Besnier. Considerations on unstirred path effects on antenna characterization in non-chaotic reverberation chambers. 2021 IEEE Conference on Antenna Measurements & Applications (CAMA), Nov 2021, Antibes Juan-les-Pins, France. pp.38-40, ⟨10.1109/CAMA49227.2021.9703559⟩. ⟨hal-03576233⟩
  • Ariston Reis, Francois Sarrazin, Philippe Besnier, Pouliguen Philippe, Elodie Richalot. Antenna Radar Cross Section Measurement Within Mode-Stirred Reverberation Chamber. 2021 15th European Conference on Antennas and Propagation (EuCAP), Mar 2021, Dusseldorf, Germany. ⟨hal-03275711⟩
  • Ariston Reis, Francois Sarrazin, Philippe Pouliguen, Jérôme Sol, Philippe Besnier, et al.. Mesure de la surface équivalente radar en chambre réverbérante : impact de la position du brasseur. 20ème Colloque International et Exposition sur la Compatibilité ÉlectroMagnétique (CEM 2020), Apr 2021, Lyon, France. ⟨hal-03205114⟩
  • Wafa Krouka, Francois Sarrazin, Jérôme Sol, Philippe Besnier, Elodie Richalot. Mesure de l'efficacité de rayonnement d'antennes en chambre réverbérante : impact de l'estimation de l'efficacité de l'antenne de référence. 20ème Colloque International et Exposition sur la Compatibilité ÉlectroMagnétique (CEM 2020), Apr 2021, Lyon, France. ⟨hal-03205069⟩
  • Meriem Tamart, Francois Sarrazin, Elodie Richalot, Matthieu Davy, Julien de Rosny. Caractérisation passive du couplage entre deux antennes par corrélation de bruit en chambre réverbérante. 20eme Colloque International et Exposition sur la Compatibilité ÉlectroMagnétique (CEM 2020), Apr 2021, Lyon, France. ⟨hal-03327427⟩
  • Meriem Tamart, Francois Sarrazin, Elodie Richalot, Matthieu Davy, Julien de Rosny. Diffuse Field Cross-Correlation in a Reverberation Chamber. 2020 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, Jul 2020, Montréal, Canada. ⟨10.1109/IEEECONF35879.2020.9329710⟩. ⟨hal-03113188⟩
  • Meriem Tamart, Francois Sarrazin, Elodie Richalot, Matthieu Davy, Julien de Rosny. Passive reconstruction of the impulse response between two antennas in a reverberation chamber Reconstruction passive de la reponse impulsionnelle entre deux antennes en chambre réverbérante. Journées Scientifiques de l’URSI France, Mar 2020, Paris, France. ⟨hal-03002832⟩
  • Wafa Krouka, Francois Sarrazin, Jérôme Sol, Philippe Besnier, Elodie Richalot. Comparison of Antenna Radiation Efficiency Measurement Techniques in Reverberation Chamber Using or Not a Reference Antenna. European Conference on Antennas and Propagation (EuCAP), Mar 2020, Copenhagen, Denmark. ⟨10.23919/EuCAP48036.2020.9135507⟩. ⟨hal-02540795⟩
  • Ariston Reis, Francois Sarrazin, Philippe Pouliguen, Jérôme Sol, Philippe Besnier, et al.. Radar Cross Section Measurement within Reverberation Chamber: Stirrer position issues. European Conference on Antennas and Propagation, Mar 2020, Copenhagen, Denmark. ⟨10.23919/EuCAP48036.2020.9135531⟩. ⟨hal-02540792⟩
  • Wafa Krouka, Francois Sarrazin, Elodie Richalot. Antenna Characterization in Reverberation Chamber at Frequencies Close to the Lowest Usable Frequency. 2020 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, Jul 2020, Montréal, Canada. ⟨hal-03113199⟩
  • Nadia Kari, Divitha Seetharamdoo, Jean-Marc Laheurte, François Sarrazin. Circularly Polarized Electrically Small Antenna Using Chiral Metamaterials and Based on Characteristic Modes Theory. 14th European Conference on Antennas and Propagation (EuCAP), Mar 2020, Copenhague, Denmark. 5 p., ⟨10.23919/EuCAP48036.2020.9135585⟩. ⟨hal-02926352⟩
  • Nadia Kari, Chukwuka Ozuem, Divitha Seetharamdoo, Jean-Marc Laheurte, François Sarrazin. Analysis of a Chiral Helix Metamaterial Using Eigenmode Expansion Method and Characteristic Mode Theory. 2019 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, Jul 2019, Atlanta, United States. ⟨hal-02194878⟩
  • Wafa Krouka, François Sarrazin, Stephane Protat, Julien Dubouil, Elodie Richalot. Caractérisation d'antenne en chambre réverbérante à des fréquences proches de la limite d'utilisation. 21èmes Journées Nationales Microondes, May 2019, Caen, France. ⟨hal-02135033⟩
  • Ariston Reis, François Sarrazin, Elodie Richalot, Philippe Pouliguen. Impact du brasseur de modes dans la mesure de Surface Équivalente Radar en Chambre Réverbérante. 21èmes Journées Nationales Microondes, May 2019, Caen, France. ⟨hal-02135036⟩
  • Ludivine Le Bars, Jean-François Rosnarho, Philippe Besnier, Jérôme Sol, Francois Sarrazin, et al.. Geometry and loading effects on performances of mode-stirred reverberation chambers: an experimental study. 2018 International Symposium on Electromagnetic Compatibility - EMC EUROPE, Sep 2019, Barcelona, Spain. ⟨10.1109/EMCEurope.2019.8872134⟩. ⟨hal-02282528⟩
  • Ludivine Le Bars, Jean-François Rosnarho, Jérôme Sol, Philippe Besnier, Francois Sarrazin, et al.. A Study of Electric-Field Measurement Disturbances Brought by Probe Supports. 2018 International Symposium on Electromagnetic Compatibility - EMC EUROPE, Aug 2018, Amsterdam, France. ⟨10.1109/EMCEurope.2018.8484993⟩. ⟨hal-01894058⟩
  • Serge Bories, François Sarrazin, Alexandre Giry. Frequency Reconfigurable Dual Narrow Band Antenna matched on the Low Band LTE FDD Physical Layer. 12th European Conference on Antennas and Propagation (EuCAP 2018), Apr 2018, London, United Kingdom. ⟨hal-01979434⟩
  • Ariston Reis, Francois Sarrazin, Elodie Richalot, Philippe Pouliguen. Mode-Stirring Impact in Radar Cross Section Evaluation in Reverberation Chamber. 2018 International Symposium on Electromagnetic Compatibility - EMC EUROPE, Aug 2018, Amsterdam, France. ⟨10.1109/EMCEurope.2018.8485023⟩. ⟨hal-01894044⟩
  • François Sarrazin, Sylvain Pflaum, Christophe Delaveaud. Demonstration of Radiation Efficiency Improvement of a Miniature Narrow Band Antenna. 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, Jul 2018, Boston, United States. pp.1659-1660, ⟨10.1109/APUSNCURSINRSM.2018.8608973⟩. ⟨hal-02077891⟩
  • W. Krouka, François Sarrazin, Elodie Richalot. Influence of the Reverberation Chamber on Antenna Characterization Performances. 2018 International Symposium on Electromagnetic Compatibility (EMC EUROPE), Aug 2018, Amsterdam, Netherlands. ⟨10.1109/EMCEurope.2018.8485064⟩. ⟨hal-01933289⟩
  • François Sarrazin, Elodie Richalot. Détermination des Modes Résonants d'une Chambre Réverbérante à Brassage de Modes à l'aide de Matrix Pencil. Journées Nationales Microondes, May 2017, Saint-Malo, France. ⟨hal-01525547⟩
  • François Sarrazin, Sylvain Pflaum, Christophe Delaveaud. Optimisation de l’efficacité de rayonnement d’une antenne miniature chargée par une capacité. 20ème Journées Nationales Microondes, May 2017, Saint-Malo, France. ⟨hal-01525546⟩
  • Francois Sarrazin, Elodie Richalot. Cavity Modes Inside a Mode-Stirred Reverberation Chamber Extracted Using the Matrix Pencil Method. 11th European Conference on Antennas and Propagation (EuCAP), Mar 2017, Paris, France. ⟨hal-01527192⟩
  • Victor Engelhardt, Camille Jouvaud, Francois Sarrazin, Christophe Delaveaud, Hervé Aubert. Maximization of measurement sensitivity and reading range of passive RF sensors from complex impedance optimization. 2017 IEEE SENSORS, Oct 2017, Glasgow, United Kingdom. 3p., ⟨10.1109/ICSENS.2017.8233905⟩. ⟨hal-01687095⟩
  • Francois Sarrazin, Sylvain Pflaum, Christophe Delaveaud. Radiation efficiency optimization of electrically small antennas: Application to 3D folded dipole. International Workshop on Antenna Technology (IWAT 2016), Feb 2016, Cocoa Beach, FL, United States. pp.29-32, ⟨10.1109/IWAT.2016.7434792⟩. ⟨hal-01392913⟩
  • Francois Sarrazin, Sylvain Pflaum, Christophe Delaveaud. Radiation efficiency measurement of a balanced miniature IFA-inspired circular antenna using a differential Wheeler cap setup. International Workshop on Antenna Technology (IWAT 2016), Feb 2016, Cocoa Beach, FL, United States. pp.64, ⟨10.1109/IWAT.2016.7434802⟩. ⟨hal-01393993⟩
  • Francois Sarrazin, Mikki Said, Yahia Antar, Philippe Pouliguen, Ala Sharaiha. Study of Dipole Antennas' Characteristic Modes Through the Antenna Current Green's Function and the Singularity Expansion Method. European Conference on Antennas and Propagation (EuCAP), Apr 2015, Lisbonne, Portugal. ⟨hal-01426623⟩
  • François Sarrazin, A Sharaiha, P Pouliguen, Janic Chauveau, P Potier. Helical antenna characterization using the singularity expansion method. IEEE Conference on Antenna Measurements & Applications (CAMA), Nov 2014, Juan les Pins, France. pp.1 - 4, ⟨10.1109/CAMA.2014.7003355⟩. ⟨hal-01435149⟩
  • François Sarrazin, Ala Sharaiha, Philippe Pouliguen, Janic Chauveau, Patrick Potier. Sensitivity of the singularity expansion method applied on dipole antenna backscattering. 16th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM), Jul 2014, Victoria, BC, Canada. pp.1 - 2, ⟨10.1109/ANTEM.2014.6887736⟩. ⟨hal-01435156⟩
  • François Sarrazin, A Sharaiha, P Pouliguen, P Potier, J Chauveau. Comparison of Antenna Poles Extracted From Radiated and Scattered Fields. 7th European Conference on Antenna and Propagation (EuCAP 2013), Apr 2013, Göteborg, Sweden. pp.797-800. ⟨hal-01409216⟩
  • François Sarrazin, Ala Sharaiha, Philippe Pouliguen, Patrick Potier, Janic Chauveau. Méthodes d'Extraction des pôles de résonance d'une antenne. 18e Journées Nationales Microondes (JNM 2013), May 2013, Paris, France. ⟨hal-01435162⟩
  • François Sarrazin, A Sharaiha, P Pouliguen, P Potier, J Chauveau. Analysis of two methods of poles extraction for antenna caracterization. IEEE International Symposium on Antennas and Propagation (APSURSI 2012), Jul 2012, Chicago, IL, United States. ⟨10.1109/APS.2012.6348637⟩. ⟨hal-01409203⟩
  • François Sarrazin, Ala Sharaiha, Philippe Pouliguen, Janic Chauveau, Sylvain Collardey, et al.. Comparison between Matrix Pencil and Prony methods applied on noisy antenna responses. Loughborough Antenna and Propagation Conference, Nov 2011, Loughborough, United Kingdom. pp.1 - 4, ⟨10.1109/LAPC.2011.6113978⟩. ⟨hal-01407331⟩

Reports1 document

  • Isabelle Arpin, A. Collin, G. Landrieu, D. Borg, F. Bray, et al.. Chercheurs et gestionnaires d'espaces naturels protégés : des liens à construire. [Rapport de recherche] irstea. 2018, pp.76. ⟨hal-02608631⟩

Theses1 document

  • François Sarrazin. Caractérisation d'antennes par la méthode du développement en singularités appliquée au coefficient de rétrodiffusion. Autre. Université Rennes 1, 2013. Français. ⟨NNT : 2013REN1S080⟩. ⟨tel-00925409⟩