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A square loop frequency selective surface parametric study for EC model optimisation

2014-11Comunicação em conferência Acesso aberto
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datacite.subject.fosCiências Naturais::Ciências da Computação e da Informação
datacite.subject.fosEngenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática
datacite.subject.sdg10:Reduzir as Desigualdades
datacite.subject.sdg11:Cidades e Comunidades Sustentáveis
dc.contributor.authorFerreira, David
dc.contributor.authorCuiñas, Iñigo
dc.contributor.authorCaldeirinha, Rafael F. S.
dc.contributor.authorFernandes, Telmo
dc.contributor.authorReis, João
dc.date.accessioned2026-07-13T12:45:29Z
dc.date.available2026-07-13T12:45:29Z
dc.date.issued2014-11
dc.descriptionEISBN - 978-1-4799-3662-5
dc.descriptionConference date - 10 November 2014 - 11 November 2014; Conference code - 109861
dc.descriptionLink para o documento - https://www.researchgate.net/publication/266616244_A_Square_Loop_Frequency_Selective_Surface_Parametric_Study_for_EC_Model_Optimisation
dc.description.abstractThis paper presents results of an extensive parametric study, based on Electromagnetic simulation, for square loop type frequency selective surfaces (FSS). Consideration was given to the physical attributes of the FSS, such as the loop dimensions and spacing, substrate thickness and dielectric properties, for several frequencies and plane wave incident angles. Correlation analysis and evaluation of input parameters on the FSS performance were performed, yielding to a refinement of the corresponding commonly used equivalent circuit (EC) model. The latter, allows for better estimates of the frequency response of such (canonical) FSS structures. A correction factor for the classical formulation is proposed, in which prediction errors are significantly reduced from 18% to 6% in presented cases. A 6GHz in-house fabricated FSS prototype is also measured in an anechoic chamber, with results being in good agreement to the simulations.eng
dc.description.sponsorshipResearch partially supported by the Portuguese Government, Portuguese Foundation for Science and Technology, FCT, through the financial support provided under the QREN-POPH funding; and by the Spanish Government, Ministerio de Economía y Competitividad, Secretaría de Estado de Investigación, Desarrollo e Innovación, (project TEC2011-28789-C02-02), AtlantTIC Research Center and the European Regional Development Fund (ERDF).
dc.identifier.citationD. Ferreira, I. Cuiñas, R. F. S. Caldeirinha, T. Fernandes and J. Reis, "A square loop frequency selective surface parametric study for EC model optimisation," 2014 Loughborough Antennas and Propagation Conference (LAPC), Loughborough, UK, 2014, pp. 102-105, doi: https://doi.org/10.1109/LAPC.2014.6996331.
dc.identifier.doi10.1109/lapc.2014.6996331
dc.identifier.isbn978-1-4799-3662-5
dc.identifier.urihttp://hdl.handle.net/10400.8/16582
dc.language.isoeng
dc.peerreviewedyes
dc.publisherIEEE Canada
dc.relation.hasversionhttps://ieeexplore.ieee.org/document/6996331
dc.relation.ispartof2014 Loughborough Antennas and Propagation Conference (LAPC)
dc.rights.uriN/A
dc.subjectFrequency selective surface (FSS)
dc.subjectindoor radio communication
dc.subjectradio propagation
dc.subjectsimulation
dc.titleA square loop frequency selective surface parametric study for EC model optimisationeng
dc.typeconference paper
dspace.entity.typePublication
oaire.citation.conferenceDate2014-11
oaire.citation.conferencePlaceLoughborough, United Kingdom
oaire.citation.endPage105
oaire.citation.startPage102
oaire.citation.title2014 Loughborough Antennas and Propagation Conference, LAPC 2014
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameFerreira
person.familyNameCaldeirinha
person.familyNameFernandes
person.familyNameVITORINO REIS
person.givenNameDavid
person.givenNameRafael
person.givenNameTelmo
person.givenNameJOÃO RICARDO
person.identifier.ciencia-id4D18-2B1E-0960
person.identifier.ciencia-id391F-E0B5-14B5
person.identifier.ciencia-idE210-EE7F-E9BA
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person.identifier.orcid0000-0003-0882-7478
person.identifier.orcid0000-0002-0356-9839
person.identifier.ridF-1499-2015
person.identifier.ridB-7909-2018
person.identifier.scopus-author-id7801603527
person.identifier.scopus-author-id24779209500
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This paper presents results of an extensive parametric study, based on Electromagnetic simulation, for square loop type frequency selective surfaces (FSS). Consideration was given to the physical attributes of the FSS, such as the loop dimensions and spacing, substrate thickness and dielectric properties, for several frequencies and plane wave incident angles. Correlation analysis and evaluation of input parameters on the FSS performance were performed, yielding to a refinement of the corresponding commonly used equivalent circuit (EC) model. The latter, allows for better estimates of the frequency response of such (canonical) FSS structures. A correction factor for the classical formulation is proposed, in which prediction errors are significantly reduced from 18% to 6% in presented cases. A 6GHz in-house fabricated FSS prototype is also measured in an anechoic chamber, with results being in good agreement to the simulations.
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