Výsledky vyhledávání - "Christian Renard"

Projet COG-AUDIO : évaluation des troubles de la compréhension de la parole dans le bruit au centre mémoire ressources recherche (CMRR) du CHU de Lille

Autor: Pascaline Cassagnaud, Agnès Deneve, Nathan Zielinski, Christophe Vincent, Christian Renard, Florence Pasquier, Christine Moroni

Publikováno v: Journées de Neurologie de Langue Française
Journées de Neurologie de Langue Française, Apr 2023, Lyon, France. ⟨10.1016/j.neurol.2023.01.011⟩

National audience; IntroductionLa presbyacousie comme les maladies neurodégénératives apparaissent insidieusement avec l’âge. Enjeu majeur de santé publique, elles sont néanmoins sous diagnostiquées car la présence de l’une entrave l’ob

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9597215f337c2a540b6d340fc8aca85a
https://hal.univ-lille.fr/hal-04067083

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Experimental Validation of a Correcting Coupling Mechanism to Extend the Scanning Range of Narrowband Phased Array Antennas

Autor: Isabelle Le Roy-Naneix, Aurelien Ayissi Manga, Christian Renard, Raphaël Gillard, Renaud Loison

Publikováno v: IEEE Transactions on Antennas and Propagation
IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2020, 68 (3), pp.2078-2086. ⟨10.1109/TAP.2019.2957079⟩
IEEE Transactions on Antennas and Propagation, 2020, 68 (3), pp.2078-2086. ⟨10.1109/TAP.2019.2957079⟩

International audience;  Abstract-This paper presents a technique designed to extend the scanning range of a probe-fed patch array whose performances are limited by scan blindness, due to a strong surface wave coupling. The current framework relat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eac2df529836e59d07e8988a1046410e
https://doi.org/10.1109/tap.2019.2957079

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3D Wide-Angle Impedance Matching for X-Band Phased Array

Autor: Renaud Loison, Christian Renard, Brandon Sun, Raphaël Gillard, Eric Estebe

Publikováno v: 15th European Conference on Antennas and Propagation, EuCAP 2021
15th European Conference on Antennas and Propagation, EuCAP 2021, Mar 2021, Dusseldorf, Germany. pp.9410936, ⟨10.23919/EuCAP51087.2021.9410936⟩

International audience; The design of 3D Wide-angle impedance matching is presented in this paper. The design of an X-band array element, further illustrating the use of 3D WAIMs, is first detailed. This X-band element presents limited scanning perfo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fda715349a3ede461602ab3f74a3e56
https://hal.science/hal-03249312

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3D-FSS Unit-Cell Simplification and Modelling for Single-Polarized Wideband Bandpass Applications

Autor: Paul Le Bihan, Raphaël Gillard, Erwan Fourn, María García-Vigueras, Isabelle Le Roy-Naneix, Stefan Varault, Christian Renard

Publikováno v: HAL

This paper proposes a novel 3D-FSS structure, which exhibits a wideband (~60%) and sharp roll-off bandpass response for linear, single-polarized applications. A modification of a Waveguide Integrated Resonator unit-cell previously presented in litera

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b5880eb2c29075039eb8b23b871cfbc
https://hal.archives-ouvertes.fr/hal-03509385

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Ultrarare heterozygous pathogenic variants of genes causing dominant forms of early-onset deafness underlie severe presbycusis

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2020, 117 (49), pp.31278-31289. ⟨10.1073/pnas.2010782117⟩
Proceedings of the National Academy of Sciences of the United States of America, 2020, 117 (49), pp.31278-31289. ⟨10.1073/pnas.2010782117⟩
Proc Natl Acad Sci U S A

International audience; Presbycusis, or age-related hearing loss (ARHL), is a major public health issue. About half the phenotypic variance has been attributed to genetic factors. Here, we assessed the contribution to presbycusis of ultrarare pathoge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26bb30ca4931ea88956d1a4bd7843bdb
https://hal-pasteur.archives-ouvertes.fr/pasteur-03215054

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Three-Dimensional Frequency Selective Surface for Single-Polarized Filtering Applications with Angular Stability

Autor: Maria Garcia-Vigueras, Stefan Varault, Raphaël Gillard, Christian Renard, Erwan Fourn, Paul Le Bihan, Isabelle Le Roy Naneix

Publikováno v: 14th European Conference on Antennas and Propagation, EuCAP 2020
14th European Conference on Antennas and Propagation, EuCAP 2020, Mar 2020, Copenhagen, Denmark. pp.9135366, ⟨10.23919/EuCAP48036.2020.9135366⟩

International audience; This paper presents a new three-dimensional frequency selective structure for single linear polarization filtering applications. Full-wave simulations of the structure in an infinite periodic configuration exhibit a wide band-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e08464e9724583deb928d8a3de3bf6ed
https://hal.science/hal-02931833

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Slot-loaded patches with a switching mechanism to extend the scanning range of a phased array subject to scan blindness

Autor: Renaud Loison, Isabelle Le Roy-Naneix, Christian Renard, Aurelien Ayissi Manga, Raphaël Gillard

Publikováno v: Microwave and Optical Technology Letters
Microwave and Optical Technology Letters, 2018, 60 (6), pp.1410-1417. ⟨10.1002/mop.31177⟩
Microwave and Optical Technology Letters, Wiley, 2018, 60 (6), pp.1410-1417. ⟨10.1002/mop.31177⟩
Microwave and Optical Technology Letters, Wiley, 2018, 60 (6), pp.1410-1417. 〈10.1002/mop.31177〉

International audience; This article presents a novel solution to extend the scanning range of a cavity-backed stacked-patch phased array whose performances are limited by scan blindness. Two main aspects are investigated. The first section is a thor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::072b356b9043f9dd79fec2ff130c7e17
https://doi.org/10.1002/mop.31177

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Modelling of a 3D Periodic Surface Based on a Folded Resonator Embedded into a Waveguide

Autor: Maria Garcia-Vigueras, Isabelle Le Roy Naneix, Stefan Varault, Raphaël Gillard, Erwan Fourn, Paul Le Bihan, Christian Renard

Publikováno v: 49th European Microwave Conference
49th European Microwave Conference, Oct 2019, Paris, France
HAL

International audience; This paper presents the analysis and modelling of a specific type of three-dimensional frequency-selective surface which unit cells are named as Waveguide Integrated Resonators. This unit cell is identified as a promising stru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe99bb7618a9c620f74f65de9ada1a04
https://hal.science/hal-02307102/document

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Implementation of a correcting coupling mechanism to mitigate surface wave in phased arrays

Autor: Christian Renard, I. Le Roy-Naneix, Renaud Loison, Raphaël Gillard, Aurelien Ayissi Manga

Publikováno v: 12th European Conference on Antennas and Propagation, EuCAP 2018
12th European Conference on Antennas and Propagation, EuCAP 2018, Apr 2018, London, United Kingdom

International audience; This paper presents a solution to extend the scanning range of a phased patch array whose scanning performances are limited by surface wave coupling. Two main aspects are investigated. The first section is a thorough descripti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::175e8eb344fcbab6698b97061e26cf0a
https://hal-univ-rennes1.archives-ouvertes.fr/hal-02042750

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