Designing a sequence of transient EM signals in order to test railway wireless communications face to EM interferences produced by the catenary-pantograph contact

Autor: Nogueira de Sao Jose, Artur, Chopinet, Nathan, Deniau, Virginie, Simon, Eric

Publikováno v: International Symposium and Exhibition on Electromagnetic Compatibility (EMC Europe 2023)
International Symposium and Exhibition on Electromagnetic Compatibility (EMC Europe 2023), Sep 2023, Cracovie, Poland

The railway industry is facing a digital revolution with several wireless technologies disputing the electric transportation market. These candidate technologies have the challenge of ensuring continuity of service despite the presence of transient e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4254::488e347a1e64d09afb343dc84d92025d
https://hal.science/hal-04127557

Acceleration of the Primary Basic Functions Calculation from the EFIE-characteristic Basis Function Method (CBFM) Combined with a New Physical Optics Approximation

Autor: Bourlier, Christophe

Publikováno v: Progress In Electromagnetics Research B
Progress In Electromagnetics Research B, 2023, 99, pp.179-195. ⟨10.2528/PIERB23011901⟩

International audience; This paper presents a new scheme to implement the iterative physical optics (IPO) approximation with edge diffraction for the scattering from large perfectly-conducting objects, for which, multiple reflections occur. The use o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d050c4502b66db19b08556ba1869a3f
https://doi.org/10.2528/pierb23011901

Error Estimator for Cauer Ladder Network Representation

Autor: Shingo Hiruma, Stephane Clenet, Hajime Igarashi, Thomas Henneron

Publikováno v: IEEE Transactions on Magnetics
IEEE Transactions on Magnetics, 2022, 58 (9), pp.7500904. ⟨10.1109/tmag.2022.3165943⟩

International audience; The Cauer Ladder Network (CLN) method enables to construct a reduced based circuit model of analytical or numerical models, e.g. Finite Element (FE) model, under quasistatic approximation. This paper proposes an estimator whic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dec98fe162889bdfcf35a01e9f1fcfb9
https://doi.org/10.1109/tmag.2022.3165943

Shaping and characterization of an integrated optic on polymer by simple 3D printing

Autor: Gavini, Eros, Pernon, Sylvain, Gastebois, Jordan, Coulon, Nathalie, Levallois, Christophe, Moréac, Alain, Saint-Jalmes, Arnaud, Querrec, Gautier, Bêche, Bruno

Publikováno v: Proceedings of SPIE, the International Society for Optical Engineering
Proceedings of SPIE, the International Society for Optical Engineering, 2023, Optical Metrology, 12622-65, pp.1-7

International audience; Integrated optics has been intensively developed the last decades for the production of components for telecommunications or sensors in metrology. The basic element constitutes the waveguide which transmits the information by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2755::8f3bde4e11bcdd6bb8ab63be4764b6da
https://hal.science/hal-04156231/document

Power limits of electrodynamic wireless power transfer using piezoelectric materials

Autor: Morel, Adrien, Gibus, David, de Sainte Maresville, Guillaume, Dosol, Michael, Charleux, Ludovic, Roux, Émile, Gasnier, Pierre, Garraud, Nicolas, Badel, Adrien

Publikováno v: X ECCOMAS Thematic Conference on Smart Structures and Materials SMART 2023
X ECCOMAS Thematic Conference on Smart Structures and Materials SMART 2023, Jul 2023, Patras, Greece

International audience; This article focuses on Electrodynamic Wireless Power Transfer (EWPT), a low-frequency alternative to inductive-based WPT systems. EWPT replaces the inductive receiver with an electromechanical one, with a resonant frequency m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3515::2b39264124d0dee5a1d9bc3a50264ca3
https://hal.science/hal-04139950