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dc.contributor.authorÚbeda Farré, Eduard
dc.contributor.authorRius Casals, Juan Manuel
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2022-04-28T16:18:48Z
dc.date.available2022-04-28T16:18:48Z
dc.date.issued2021
dc.identifier.citationUbeda, E.; Rius, J. Efficient analysis of sheets with nonzero thickness. A: International Applied Computational Electromagnetics Society Symposium. "2021 International Applied Computational Electromagnetics Society Symposium Online-Live Conference". Institute of Electrical and Electronics Engineers (IEEE), 2021, p. 1-3. ISBN 1054-4887. DOI 10.1109/ACES53325.2021.00159.
dc.identifier.isbn1054-4887
dc.identifier.urihttp://hdl.handle.net/2117/366544
dc.description.abstractThe conventional scattering analysis of perfectly conducting plates neglects the scattering contribution of the rim in the discretization of the Electric-Field Integral Equation. This so-called thin-plate scheme manages many less unknowns than the full approach, arising from modelling the whole plate, with acceptable accuracy in many practical applications. A recent approach, so-called thick-plate, has proved to show similar accuracy as the full scheme, also in those cases where the thin-surface fails; namely, the scattering analysis of thick enough plates, especially under oblique incidences, with low grazing angles. In this paper, we reveal how the thick-plate scheme shows improved computational times, especially in large scale computations, as compared to the full approach. Also, we discuss how the thick-plate analysis is amenable to parallelization, thereby leading to computational times comparable with the thin-surface approach.
dc.description.sponsorshipThis work was supported by FEDER and the "Spanish Plan Estatal de Investigación Científica y Técnica y de Innovación", under projects: TEC2017-84817-C2-2-R/ AEI/10.13039/501100011033, TEC2016-78028-C3-1-P/AEI/10.1 3039/501100011033, PID2019-107885GB-C31/AEI/10.13039/501100011033 and the Unidad de Excelencia Maria de Maeztu MDM-2016-0600/AEI/10.13039/501100011033, which is financed by the Agencia Estatal de Investigación, Spain, and Catalan Research Group 2017 SGR 219.
dc.format.extent3 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subject.lcshIntegral equations
dc.subject.otherIntegral equations
dc.subject.otherElectromagnetic scattering
dc.subject.otherComputational electromagnetics
dc.subject.otherMathematical model
dc.titleEfficient analysis of sheets with nonzero thickness
dc.typeConference lecture
dc.subject.lemacEquacions integrals
dc.contributor.groupUniversitat Politècnica de Catalunya. ANTENNALAB - Grup d'Antenes i Sistemes Radio
dc.identifier.doi10.1109/ACES53325.2021.00159
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://ieeexplore.ieee.org/document/9528767
dc.rights.accessOpen Access
local.identifier.drac32199690
dc.description.versionPostprint (author's final draft)
dc.relation.projectidinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-115023RB-I00/ES/APLICACIONES MEDIOAMBIENTALES DE DIFUSION CON UNA FRONTERA MOVIL/
local.citation.authorUbeda, E.; Rius, J.
local.citation.contributorInternational Applied Computational Electromagnetics Society Symposium
local.citation.publicationName2021 International Applied Computational Electromagnetics Society Symposium Online-Live Conference
local.citation.startingPage1
local.citation.endingPage3


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