Accéder directement au contenu

Francois Sarrazin

53
Documents

Présentation

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. From 2016 to 2022, I was an associate professor at Université Gustave Eiffel (formerly Université Paris-Est Marne-la-Vallée) and ESYCOM laboratory (CNRS UMR 9007). Since September 2022, I am "Junior Professor Chair" at Université de Rennes 1 where I joined the IETR laboratory (CNRS UMR 6164) to conduct my research. My research activities include electromagnetic cybersecurity, reverberation chamber characterization, contactless antenna measurement and antenna radar cross-section.

Publications

Image document

Advanced Analysis of Radar Cross-Section Measurements in Reverberation Environments

 Corentin Charlo , Stéphane Méric , François Sarrazin , Elodie Richalot , Jérome Sol
Progress In Electromagnetics Research B, 2024, 104, pp.51-68. ⟨10.2528/PIERB23062902⟩
Article dans une revue hal-04399531v1
Image document

High-Frequency Estimation of Shielding Effectiveness Without Inner Sensor in Reverberation Chambers

 Philippe Besnier , Jérôme Sol , Marco Klingler , François Sarrazin
IEEE Transactions on Electromagnetic Compatibility, inPress, ⟨10.1109/TEMC.2023.3324033⟩
Article dans une revue hal-04277486v1
Image document

Contactless Antenna Gain Pattern Estimation From Backscattering Coefficient Measurement Performed Within Reverberation Chambers

 Ariston Reis , Francois Sarrazin , Philippe Besnier , Philippe Pouliguen , Elodie Richalot
IEEE Transactions on Antennas and Propagation, 2022, 70 (3), pp.2318-2321. ⟨10.1109/TAP.2021.3111184⟩
Article dans une revue hal-03352179v1
Image document

Biased Estimation of Antenna Radiation Efficiency Within Reverberation Chambers Due to Unstirred Field: Role of Antenna Stirring

 Wafa Krouka , Francois Sarrazin , Jérôme Sol , Philippe Besnier , Elodie Richalot
IEEE Transactions on Antennas and Propagation, 2022, 70 (10), pp.9742-9751. ⟨10.1109/TAP.2022.3177445⟩
Article dans une revue hal-03665327v1
Image document

Diffuse field cross-correlations: scattering theory and electromagnetic experiments

 Matthieu Davy , Philippe Besnier , Philipp del Hougne , Julien de Rosny , Elodie Richalot
Physical Review E , 2021, 104 (4), ⟨10.1103/PhysRevE.104.044204⟩
Article dans une revue hal-03409103v1
Image document

Antenna Radiation Efficiency Estimation From Backscattering Measurement Performed Within Reverberation Chambers

 Wafa Krouka , Francois Sarrazin , Julien de Rosny , Adnane Labdouni , Elodie Richalot
IEEE Transactions on Electromagnetic Compatibility, 2021, 64 (2), pp.267-274. ⟨10.1109/TEMC.2021.3129912⟩
Article dans une revue hal-03501125v1
Image document

Radar Cross-Section Pattern Measurements in a Mode-Stirred Reverberation Chamber: Theory and Experiments

 Ariston Reis , Francois Sarrazin , Elodie Richalot , Stephane Meric , Jerome Sol
IEEE Transactions on Antennas and Propagation, 2021, 69 (9), pp.5942 - 5952. ⟨10.1109/TAP.2021.3060581⟩
Article dans une revue hal-03157142v1
Image document

Modal Analysis of Chiral Metamaterial Using Characteristic Mode Analysis and Eigenmode Expansion Method

 Nadia Kari , Divitha Seetharamdoo , Jean-Marc Laheurte , Francois Sarrazin
IEEE Journal of Multiscale and Multiphysics Computational Techniques, 2020, 5, pp.37-43. ⟨10.1109/JMMCT.2020.2981235⟩
Article dans une revue hal-02545823v1
Image document

Accurate Characterization of Reverberation Chamber Resonant Modes From Scattering Parameters Measurement

 François Sarrazin , Elodie Richalot
IEEE Transactions on Electromagnetic Compatibility, 2019, 62 (2), pp.1-12. ⟨10.1109/TEMC.2019.2902361⟩
Article dans une revue hal-02081058v1
Image document

Input impedance of an aperture over a lossy half-space: application to on-body antenna performance at 60 ghz

 Solofo Razafimahatratra , Julien Sarrazin , Guido Valerio , Francois Sarrazin , Massimiliano Casaletti
Progress In Electromagnetics Research C, 2018, 83, pp.161 - 178. ⟨10.2528/PIERC17090104⟩
Article dans une revue hal-01783831v1
Image document

An Upper Bound on Antenna Near-Field Deviations Caused by Mutual Coupling for Applications in Optimization Design Methods

 François Sarrazin , Said Mikki , P Pouliguen , A Sharaiha , Yahia Antar
IEEE Antennas and Wireless Propagation Letters, 2016, 15, pp.429-432. ⟨10.1109/LAWP.2015.2450692⟩
Article dans une revue hal-01435111v1
Image document

Radiation Efficiency Improvement of a Balanced Miniature IFA-Inspired Circular Antenna

 François Sarrazin , Sylvain Pflaum , Christophe Delaveaud
IEEE Antennas and Wireless Propagation Letters, 2016, 16, pp.1309-1312. ⟨10.1109/LAWP.2016.2633308⟩
Article dans une revue hal-01524992v1
Image document

Antenna Physical Poles Extracted From Measured Backscattered Fields

 Francois Sarrazin , Philippe Pouliguen , Ala Sharaiha , Janic Chauveau , Patrick Potier
IEEE Transactions on Antennas and Propagation, 2015, 63 (9), pp.3963-3972. ⟨10.1109/TAP.2015.2448760⟩
Article dans une revue hal-01394032v1
Image document

Accuracy of Singularity Expansion Method in Time and Frequency Domains to Characterize Antennas in Presence of Noise

 François Sarrazin , Janic Chauveau , Philippe Pouliguen , Patrick Potier , Ala Sharaiha
IEEE Transactions on Antennas and Propagation, 2014, 62 (3), pp.1261 - 1269. ⟨10.1109/TAP.2013.2294216⟩
Article dans une revue hal-01067315v1
Image document

Window increasing technique to discriminate mathematical and physical resonant poles extracted from antenna response

 François Sarrazin , Philippe Pouliguen , Ala Sharaiha , Patrick Potier , Janic Chauveau
Electronics Letters, 2014, 50 (5), pp.343 - 344. ⟨10.1049/el.2013.3980⟩
Article dans une revue hal-01080788v1

Hollow Cylinder Radar Cross-Section Pattern Measurement in a Reverberation Chamber

 C. Charlo , Stéphane Méric , François Sarrazin , J. Sol , P Pouliguen
2023 IEEE Conference on Antenna Measurements and Applications (CAMA), Nov 2023, Gênes, Italy. ⟨10.1109/cama57522.2023.10352900⟩
Communication dans un congrès hal-04385161v1
Image document

Broadband Antenna Radiation Pattern Measurement From Backscattering Coefficient in a Reverberation Chamber

 Francois Sarrazin , Ariston Reis , Lotfy Zeghoudi , Philippe Besnier , Elodie Richalot
European Microwave Conference, Sep 2022, Milan, Italy. pp.314-317, ⟨10.23919/EuMC54642.2022.9924357⟩
Communication dans un congrès hal-03794212v1
Image document

Etude du couplage entre deux antennes en chambre réverbérante.

 Meriem Tamart , Francois Sarrazin , Elodie Richalot , Matthieu Davy , Julien de Rosny
22ièmes Journées Nationales Microondes, Jun 2022, Limoges, France
Communication dans un congrès hal-04064031v1
Image document

Contactless Antenna Radiation Efficiency Measurement Within Reverberation Chambers: Sensitivity Improvement

 Francois Sarrazin , Adnane Labdouni , Wafa Krouka , Julien de Rosny , Elodie Richalot
European Microwave Conference, Sep 2022, Milan, Italy. ⟨10.23919/EuMC54642.2022.9924413⟩
Communication dans un congrès hal-03794222v1
Image document

Antenna Radar Cross Section Measurement Within Mode-Stirred Reverberation Chamber

 Ariston Reis , Francois Sarrazin , Philippe Besnier , Pouliguen Philippe , Elodie Richalot
2021 15th European Conference on Antennas and Propagation (EuCAP), Mar 2021, Dusseldorf, Germany
Communication dans un congrès hal-03275711v1
Image document

Considerations on unstirred path effects on antenna characterization in non-chaotic reverberation chambers

 Wafa Krouka , Adnane Labdouni , Francois Sarrazin , Elodie Richalot , Philippe Besnier
2021 IEEE Conference on Antenna Measurements & Applications (CAMA), Nov 2021, Antibes Juan-les-Pins, France. pp.38-40, ⟨10.1109/CAMA49227.2021.9703559⟩
Communication dans un congrès hal-03576233v1
Image document

Caractérisation passive du couplage entre deux antennes par corrélation de bruit en chambre réverbérante

 Meriem Tamart , Francois Sarrazin , Elodie Richalot , Matthieu Davy , Julien de Rosny
20eme Colloque International et Exposition sur la Compatibilité ÉlectroMagnétique (CEM 2020), Apr 2021, Lyon, France
Communication dans un congrès hal-03327427v1
Image document

Mesure de l'efficacité de rayonnement d'antennes en chambre réverbérante : impact de l'estimation de l'efficacité de l'antenne de référence

 Wafa Krouka , Francois Sarrazin , Jérôme Sol , Philippe Besnier , Elodie Richalot
20ème Colloque International et Exposition sur la Compatibilité ÉlectroMagnétique (CEM 2020), Apr 2021, Lyon, France
Communication dans un congrès hal-03205069v1
Image document

Mesure de la surface équivalente radar en chambre réverbérante : impact de la position du brasseur

 Ariston Reis , Francois Sarrazin , Philippe Pouliguen , Jérôme Sol , Philippe Besnier
20ème Colloque International et Exposition sur la Compatibilité ÉlectroMagnétique (CEM 2020), Apr 2021, Lyon, France
Communication dans un congrès hal-03205114v1

Circularly Polarized Electrically Small Antenna Using Chiral Metamaterials and Based on Characteristic Modes Theory

 Nadia Kari , Divitha Seetharamdoo , Jean-Marc Laheurte , François Sarrazin
14th European Conference on Antennas and Propagation (EuCAP), Mar 2020, Copenhague, Denmark. 5 p., ⟨10.23919/EuCAP48036.2020.9135585⟩
Communication dans un congrès hal-02926352v1
Image document

Antenna Characterization in Reverberation Chamber at Frequencies Close to the Lowest Usable Frequency

 Wafa Krouka , Francois Sarrazin , Elodie Richalot
2020 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, Jul 2020, Montréal, Canada
Communication dans un congrès hal-03113199v1
Image document

Comparison of Antenna Radiation Efficiency Measurement Techniques in Reverberation Chamber Using or Not a Reference Antenna

 Wafa Krouka , Francois Sarrazin , Jérôme Sol , Philippe Besnier , Elodie Richalot
European Conference on Antennas and Propagation (EuCAP), Mar 2020, Copenhagen, Denmark. ⟨10.23919/EuCAP48036.2020.9135507⟩
Communication dans un congrès hal-02540795v1
Image document

Diffuse Field Cross-Correlation in a Reverberation Chamber

 Meriem Tamart , Francois Sarrazin , Elodie Richalot , Matthieu Davy , Julien de Rosny
2020 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, Jul 2020, Montréal, Canada. ⟨10.1109/IEEECONF35879.2020.9329710⟩
Communication dans un congrès hal-03113188v1
Image document

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

 Meriem Tamart , Francois Sarrazin , Elodie Richalot , Matthieu Davy , Julien de Rosny
Journées Scientifiques de l’URSI France, Mar 2020, Paris, France
Communication dans un congrès hal-03002832v1
Image document

Radar Cross Section Measurement within Reverberation Chamber: Stirrer position issues

 Ariston Reis , Francois Sarrazin , Philippe Pouliguen , Jérôme Sol , Philippe Besnier
European Conference on Antennas and Propagation, Mar 2020, Copenhagen, Denmark. ⟨10.23919/EuCAP48036.2020.9135531⟩
Communication dans un congrès hal-02540792v1
Image document

Caractérisation d'antenne en chambre réverbérante à des fréquences proches de la limite d'utilisation

 Wafa Krouka , François Sarrazin , Stephane Protat , Julien Dubouil , Elodie Richalot
21èmes Journées Nationales Microondes, May 2019, Caen, France
Communication dans un congrès hal-02135033v1
Image document

Analysis of a Chiral Helix Metamaterial Using Eigenmode Expansion Method and Characteristic Mode Theory

 Nadia Kari , Chukwuka Ozuem , Divitha Seetharamdoo , Jean-Marc Laheurte , François Sarrazin
2019 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, Jul 2019, Atlanta, United States
Communication dans un congrès hal-02194878v1
Image document

Impact du brasseur de modes dans la mesure de Surface Équivalente Radar en Chambre Réverbérante

 Ariston Reis , François Sarrazin , Elodie Richalot , Philippe Pouliguen
21èmes Journées Nationales Microondes, May 2019, Caen, France
Communication dans un congrès hal-02135036v1
Image document

Geometry and loading effects on performances of mode-stirred reverberation chambers: an experimental study

 Ludivine Le Bars , Jean-François Rosnarho , Philippe Besnier , Jérôme Sol , Francois Sarrazin
2018 International Symposium on Electromagnetic Compatibility - EMC EUROPE, Sep 2019, Barcelona, Spain. ⟨10.1109/EMCEurope.2019.8872134⟩
Communication dans un congrès hal-02282528v1
Image document

Influence of the Reverberation Chamber on Antenna Characterization Performances

 W. Krouka , François Sarrazin , Elodie Richalot
2018 International Symposium on Electromagnetic Compatibility (EMC EUROPE), Aug 2018, Amsterdam, Netherlands. ⟨10.1109/EMCEurope.2018.8485064⟩
Communication dans un congrès hal-01933289v1
Image document

Frequency Reconfigurable Dual Narrow Band Antenna matched on the Low Band LTE FDD Physical Layer

 Serge Bories , François Sarrazin , Alexandre Giry
12th European Conference on Antennas and Propagation (EuCAP 2018), Apr 2018, London, United Kingdom. ⟨10.1049/cp.2018.0891⟩
Communication dans un congrès hal-01979434v1
Image document

A Study of Electric-Field Measurement Disturbances Brought by Probe Supports

 Ludivine Le Bars , Jean-François Rosnarho , Jérôme Sol , Philippe Besnier , Francois Sarrazin
2018 International Symposium on Electromagnetic Compatibility - EMC EUROPE, Aug 2018, Amsterdam, France. ⟨10.1109/EMCEurope.2018.8484993⟩
Communication dans un congrès hal-01894058v1
Image document

Mode-Stirring Impact in Radar Cross Section Evaluation in Reverberation Chamber

 Ariston Reis , Francois Sarrazin , Elodie Richalot , Philippe Pouliguen
2018 International Symposium on Electromagnetic Compatibility - EMC EUROPE, Aug 2018, Amsterdam, France. ⟨10.1109/EMCEurope.2018.8485023⟩
Communication dans un congrès hal-01894044v1
Image document

Demonstration of Radiation Efficiency Improvement of a Miniature Narrow Band Antenna

 François Sarrazin , Sylvain Pflaum , Christophe Delaveaud
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⟩
Communication dans un congrès hal-02077891v1
Image document

Cavity Modes Inside a Mode-Stirred Reverberation Chamber Extracted Using the Matrix Pencil Method

 Francois Sarrazin , Elodie Richalot
11th European Conference on Antennas and Propagation (EuCAP), Mar 2017, Paris, France
Communication dans un congrès hal-01527192v1
Image document

Maximization of measurement sensitivity and reading range of passive RF sensors from complex impedance optimization

 Victor Engelhardt , Camille Jouvaud , Francois Sarrazin , Christophe Delaveaud , Hervé Aubert
2017 IEEE SENSORS, Oct 2017, Glasgow, United Kingdom. 3p., ⟨10.1109/ICSENS.2017.8233905⟩
Communication dans un congrès hal-01687095v1
Image document

Détermination des Modes Résonants d'une Chambre Réverbérante à Brassage de Modes à l'aide de Matrix Pencil

 François Sarrazin , Elodie Richalot
Journées Nationales Microondes, May 2017, Saint-Malo, France
Communication dans un congrès hal-01525547v1
Image document

Optimisation de l’efficacité de rayonnement d’une antenne miniature chargée par une capacité

 François Sarrazin , Sylvain Pflaum , Christophe Delaveaud
20ème Journées Nationales Microondes, May 2017, Saint-Malo, France
Communication dans un congrès hal-01525546v1
Image document

Radiation efficiency optimization of electrically small antennas: Application to 3D folded dipole

 Francois Sarrazin , Sylvain Pflaum , Christophe Delaveaud
International Workshop on Antenna Technology (IWAT 2016), Feb 2016, Cocoa Beach, FL, United States. pp.29-32, ⟨10.1109/IWAT.2016.7434792⟩
Communication dans un congrès hal-01392913v1
Image document

Radiation efficiency measurement of a balanced miniature IFA-inspired circular antenna using a differential Wheeler cap setup

 Francois Sarrazin , Sylvain Pflaum , Christophe Delaveaud
International Workshop on Antenna Technology (IWAT 2016), Feb 2016, Cocoa Beach, FL, United States. pp.64, ⟨10.1109/IWAT.2016.7434802⟩
Communication dans un congrès hal-01393993v1
Image document

Study of Dipole Antennas' Characteristic Modes Through the Antenna Current Green's Function and the Singularity Expansion Method

 Francois Sarrazin , Mikki Said , Yahia Antar , Philippe Pouliguen , Ala Sharaiha
European Conference on Antennas and Propagation (EuCAP), Apr 2015, Lisbonne, Portugal
Communication dans un congrès hal-01426623v1
Image document

Sensitivity of the singularity expansion method applied on dipole antenna backscattering

 François Sarrazin , Ala Sharaiha , Philippe Pouliguen , Janic Chauveau , Patrick Potier
16th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM), Jul 2014, Victoria, BC, Canada. pp.1 - 2, ⟨10.1109/ANTEM.2014.6887736⟩
Communication dans un congrès hal-01435156v1
Image document

Helical antenna characterization using the singularity expansion method

 François Sarrazin , A Sharaiha , P Pouliguen , Janic Chauveau , P Potier
IEEE Conference on Antenna Measurements & Applications (CAMA), Nov 2014, Juan les Pins, France. pp.1 - 4, ⟨10.1109/CAMA.2014.7003355⟩
Communication dans un congrès hal-01435149v1
Image document

Comparison of Antenna Poles Extracted From Radiated and Scattered Fields

 François Sarrazin , A Sharaiha , P Pouliguen , P Potier , J Chauveau
7th European Conference on Antenna and Propagation (EuCAP 2013), Apr 2013, Göteborg, Sweden. pp.797-800
Communication dans un congrès hal-01409216v1
Image document

Méthodes d'Extraction des pôles de résonance d'une antenne

 François Sarrazin , Ala Sharaiha , Philippe Pouliguen , Patrick Potier , Janic Chauveau
18e Journées Nationales Microondes (JNM 2013), May 2013, Paris, France
Communication dans un congrès hal-01435162v1
Image document

Analysis of two methods of poles extraction for antenna caracterization

 François Sarrazin , A Sharaiha , P Pouliguen , P Potier , J Chauveau
IEEE International Symposium on Antennas and Propagation (APSURSI 2012), Jul 2012, Chicago, IL, United States. ⟨10.1109/APS.2012.6348637⟩
Communication dans un congrès hal-01409203v1
Image document

Comparison between Matrix Pencil and Prony methods applied on noisy antenna responses

 François Sarrazin , Ala Sharaiha , Philippe Pouliguen , Janic Chauveau , Sylvain Collardey
Loughborough Antenna and Propagation Conference, Nov 2011, Loughborough, United Kingdom. pp.1 - 4, ⟨10.1109/LAPC.2011.6113978⟩
Communication dans un congrès hal-01407331v1
Image document

Caractérisation d'antennes par la méthode du développement en singularités appliquée au coefficient de rétrodiffusion

 François Sarrazin
Autre. Université de Rennes, 2013. Français. ⟨NNT : 2013REN1S080⟩
Thèse tel-00925409v1