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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.accessioned2021-06-15T10:41:34Z
dc.date.available2021-06-15T10:41:34Z
dc.date.issued2021
dc.identifier.citationÚbeda, E.; Rius, J. Efficient analysis of thick curved metal sheets. A: European Conference on Antennas and Propagation. "EuCAP 2021: 15th European Conference on Antennas and Propagation: 22-26 March 2021, Düsseldorf, Germany". Institute of Electrical and Electronics Engineers (IEEE), 2021, p. 1-4. ISBN 978-88-31299-02-2. DOI 10.23919/EuCAP51087.2021.9411007.
dc.identifier.isbn978-88-31299-02-2
dc.identifier.urihttp://hdl.handle.net/2117/347372
dc.description.abstractThe scattering analysis of perfectly conducting plates with the method-of-moment discretization of the Electric-Field Integral Equation has been traditionally carried out according to the thin-sheet approximation, which neglects the current contributions over the plate rims. The plate is then modelled as an open surface and handles a restricted number of unknowns as compared with the canonical modelling as a closed object. The thin-sheet approximation, although used in many practical applications, becomes inaccurate for thick enough plates or plates under plane wave incidence at grazing angles. Recently, a thick-plate approach has been presented to address the time-efficient and accurate scattering analysis of thick plates. This scheme exploits the symmetry properties of fields and currents thereby giving rise to two uncoupled problems with roughly half the number of unknowns of the original problem. In this paper, we extend this thick-plate scheme to the efficient scattering analysis of thick curved sheets.
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/10.13039/501100011033, 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.extent4 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal
dc.subject.lcshElectromagnetic waves -- Scattering
dc.subject.lcshIntegral equations
dc.subject.otherMethod of moments
dc.titleEfficient analysis of thick curved metal sheets
dc.typeConference report
dc.subject.lemacOnes electromagnètiques
dc.subject.lemacEquacions integrals
dc.contributor.groupUniversitat Politècnica de Catalunya. ANTENNALAB - Grup d'Antenes i Sistemes Radio
dc.identifier.doi10.23919/EuCAP51087.2021.9411007
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://ieeexplore.ieee.org/document/9411007
dc.rights.accessOpen Access
local.identifier.drac31828284
dc.description.versionPostprint (author's final draft)
dc.relation.projectidinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/TEC2017-84817-C2-2-R/ES/SENSORES GRAVIMETRICOS DE GASES BASADOS EN RESONADORES ELECTRO-ACUSTICOS DE ALN PARA APLICACIONES EN TEMPERATURAS EXTREMAS/
dc.relation.projectidinfo:eu-repo/grantAgreement/MINECO/1PE/TEC2016-78028-C3-1-P
dc.relation.projectidinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-107885GB-C31/ES/SISTEMAS RADIANTES X-WAVE INTEGRADAS DE COMUNICACIONES Y SENSORIZACION/
dc.relation.projectidinfo:eu-repo/grantAgreement/MINECO/1PE/MDM-2016-0600
dc.relation.projectidinfo:eu-repo/grantAgreement/AGAUR/RIS3CAT/2017 SGR 219
local.citation.authorÚbeda, E.; Rius, J.
local.citation.contributorEuropean Conference on Antennas and Propagation
local.citation.publicationNameEuCAP 2021: 15th European Conference on Antennas and Propagation: 22-26 March 2021, Düsseldorf, Germany
local.citation.startingPage1
local.citation.endingPage4


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