Analytical Multimodal Network Approach for 2-D Arrays of Planar Patches/Apertures Embedded in a Layered Medium

A fully analytical multimodal equivalent circuit is presented for the modeling of the scattering of an obliquely incident plane wave by a two-dimensional (2-D) periodic array of metallic patches (or apertures in a metallic screen) embedded in a layered medium. The topology of the equivalent network...

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Autores: Rodríguez Berral, Raúl, Mesa Ledesma, Francisco Luis, Medina Mena, Francisco
Tipo de documento: artigo
Estado:Versión aceptada para publicación
Data de publicação:2015
País:España
Recursos:Universidad de Sevilla (US)
Repositório:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/97190
Acesso em linha:https://hdl.handle.net/11441/97190
https://doi.org/10.1109/TAP.2015.2406885
Access Level:Acceso aberto
Palavra-chave:Electromagnetic scattering by periodic structures
Equivalent circuits
Frequency selective surfaces
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spelling Analytical Multimodal Network Approach for 2-D Arrays of Planar Patches/Apertures Embedded in a Layered MediumRodríguez Berral, RaúlMesa Ledesma, Francisco LuisMedina Mena, FranciscoElectromagnetic scattering by periodic structuresEquivalent circuitsFrequency selective surfacesA fully analytical multimodal equivalent circuit is presented for the modeling of the scattering of an obliquely incident plane wave by a two-dimensional (2-D) periodic array of metallic patches (or apertures in a metallic screen) embedded in a layered medium. The topology of the equivalent network is rigorously derived in the analysis and all the network parameters are given in closed form. In contrast with the previously reported explicit circuit models, the proposed approach accounts for dynamical effects over a very wide frequency range, which enables the application of the model to a great variety of situations. The key advantages of the reported multimodal network representation are its analytical nature, its extremely low-computational cost and that the physical phenomena involved in the scattering can be easily understood in terms of transmission line and lumped circuital reasonings.Ministerio de Economía y Competitividad TEC2010-16948, TEC2013-41913-P, CSD2008- 00066Junta de Andalucía P12-TIC-1435Institute of Electrical and Electronics EngineersElectrónica y ElectromagnetismoFísica Aplicada I2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/97190https://doi.org/10.1109/TAP.2015.2406885reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésIEEE Transactions on Antennas and Propagation, 63 (5), 1969-1984.TEC2010-16948TEC2013-41913-PCSD2008- 00066P12-TIC-1435https://doi.org/10.1109/TAP.2015.2406885info:eu-repo/semantics/openAccessoai:idus.us.es:11441/971902026-06-17T12:51:07Z
dc.title.none.fl_str_mv Analytical Multimodal Network Approach for 2-D Arrays of Planar Patches/Apertures Embedded in a Layered Medium
title Analytical Multimodal Network Approach for 2-D Arrays of Planar Patches/Apertures Embedded in a Layered Medium
spellingShingle Analytical Multimodal Network Approach for 2-D Arrays of Planar Patches/Apertures Embedded in a Layered Medium
Rodríguez Berral, Raúl
Electromagnetic scattering by periodic structures
Equivalent circuits
Frequency selective surfaces
title_short Analytical Multimodal Network Approach for 2-D Arrays of Planar Patches/Apertures Embedded in a Layered Medium
title_full Analytical Multimodal Network Approach for 2-D Arrays of Planar Patches/Apertures Embedded in a Layered Medium
title_fullStr Analytical Multimodal Network Approach for 2-D Arrays of Planar Patches/Apertures Embedded in a Layered Medium
title_full_unstemmed Analytical Multimodal Network Approach for 2-D Arrays of Planar Patches/Apertures Embedded in a Layered Medium
title_sort Analytical Multimodal Network Approach for 2-D Arrays of Planar Patches/Apertures Embedded in a Layered Medium
dc.creator.none.fl_str_mv Rodríguez Berral, Raúl
Mesa Ledesma, Francisco Luis
Medina Mena, Francisco
author Rodríguez Berral, Raúl
author_facet Rodríguez Berral, Raúl
Mesa Ledesma, Francisco Luis
Medina Mena, Francisco
author_role author
author2 Mesa Ledesma, Francisco Luis
Medina Mena, Francisco
author2_role author
author
dc.contributor.none.fl_str_mv Electrónica y Electromagnetismo
Física Aplicada I
dc.subject.none.fl_str_mv Electromagnetic scattering by periodic structures
Equivalent circuits
Frequency selective surfaces
topic Electromagnetic scattering by periodic structures
Equivalent circuits
Frequency selective surfaces
description A fully analytical multimodal equivalent circuit is presented for the modeling of the scattering of an obliquely incident plane wave by a two-dimensional (2-D) periodic array of metallic patches (or apertures in a metallic screen) embedded in a layered medium. The topology of the equivalent network is rigorously derived in the analysis and all the network parameters are given in closed form. In contrast with the previously reported explicit circuit models, the proposed approach accounts for dynamical effects over a very wide frequency range, which enables the application of the model to a great variety of situations. The key advantages of the reported multimodal network representation are its analytical nature, its extremely low-computational cost and that the physical phenomena involved in the scattering can be easily understood in terms of transmission line and lumped circuital reasonings.
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/97190
https://doi.org/10.1109/TAP.2015.2406885
url https://hdl.handle.net/11441/97190
https://doi.org/10.1109/TAP.2015.2406885
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv IEEE Transactions on Antennas and Propagation, 63 (5), 1969-1984.
TEC2010-16948
TEC2013-41913-P
CSD2008- 00066
P12-TIC-1435
https://doi.org/10.1109/TAP.2015.2406885
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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