Analysis and Experimental Demonstration of Reflectarray Antennas in Quasi-Regular Lattices

Autor: Borja Imaz-Lueje, Juan Corcoles, Marcos R. Pino, Manuel Arrebola

Publikováno v: IEEE Open Journal of Antennas and Propagation, Vol 4, Pp 847-859 (2023)

This paper presents investigations on reflectarray antennas using non-periodic element distributions. The study involves the analysis and design of two reflectarrays based on quasi-periodic lattices with rectangular and pentagonal profiles, whose per

Externí odkaz: https://doaj.org/article/126aff74bd8c49fb9426fb3e5b86ccbe

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The bidomain equations of cardiac electrophysiology

Autor: Grandelius, Erik

Publikováno v: Grandelius, Erik. The bidomain equations of cardiac electrophysiology. Master thesis, University of Oslo, 2017

Externí odkaz: http://hdl.handle.net/10852/57808
https://www.duo.uio.no/bitstream/handle/10852/57808/5/ErikGrandeliusThesis.pdf

On the Link between Leaky-Wave Mechanism and Parasitic Resonances Observed in a Reflecting Periodic Surface Made of Phoenix Cells

Autor: P. Daquin, Herve Legay, G. Courtin, R. Loison, Raphaël Gillard

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.9410917, ⟨10.23919/EuCAP51087.2021.9410917⟩

International audience; This communication investigates a parasitic resonance with strong losses that is exhibited by a periodic structure composed of 4th order Phoenix cells on top of a metal-backed dielectric slab. The physical origin of the phenom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00b834817a24a35e95e51313501d58a3
https://hal.archives-ouvertes.fr/hal-03248721