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Dual‐band single‐layer quarter ring frequency selective surface for Wi‐Fi applications

2016-03Journal article Restricted access
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dc.contributor.authorFerreira, David
dc.contributor.authorCuiñas, Iñigo
dc.contributor.authorCaldeirinha, Rafael
dc.contributor.authorFernandes, Telmo R.
dc.date.accessioned2025-06-16T13:06:15Z
dc.date.available2025-06-16T13:06:15Z
dc.date.issued2016-03
dc.description.abstractThis study proposes a frequency selective surface (FSS) design to be used in Wi‐Fi shielding applications as either a band reject or band pass dual‐band single‐layer filter. The proposed design consists of a combination of basic elements, that is, ring loops/slots, and is tuned at both 2.4 and 5.2 GHz Wi‐Fi frequency bands. It has a relatively stable frequency response in the aforementioned Wi‐Fi bands for incidence angles ranging from 0° to 45°. Both band reject and band pass designs are presented, along with their unit cell dimensions. Simulation and model validation through measurements demonstrate the performance of the proposed FSS design. Active variants are also proposed and briefly evaluated, in simulation environment, which should allow for applications where an on–off switching is desired at 2.4 and 5.2 GHz Wi‐Fi bands.por
dc.description.sponsorshipThis research was 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 TEC2014-55735-C03-3R), AtlantTIC Research Center and the European Regional Development Fund (ERDF).
dc.identifier.citationFerreira, D., Cuiñas, I., Caldeirinha, R.F.S. and Fernandes, T.R. (2016), Dual-band single-layer quarter ring frequency selective surface for Wi-Fi applications. IET Microw. Antennas Propag., 10: 435-441. https://doi.org/10.1049/iet-map.2015.0641
dc.identifier.doi10.1049/iet-map.2015.0641
dc.identifier.issn1751-8725
dc.identifier.issn1751-8733
dc.identifier.urihttp://hdl.handle.net/10400.8/13260
dc.language.isoeng
dc.peerreviewedyes
dc.publisherInstitution of Engineering and Technology (IET)
dc.relation.hasversionhttps://ietresearch.onlinelibrary.wiley.com/doi/ftr/10.1049/iet-map.2015.0641
dc.relation.ispartofIET Microwaves, Antennas & Propagation
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.titleDual‐band single‐layer quarter ring frequency selective surface for Wi‐Fi applicationseng
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage441
oaire.citation.issue4
oaire.citation.startPage435
oaire.citation.titleIET Microwaves, Antennas & Propagation
oaire.citation.volume10
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameFerreira
person.familyNameCaldeirinha
person.familyNameFernandes
person.givenNameDavid
person.givenNameRafael
person.givenNameTelmo
person.identifier.ciencia-id4D18-2B1E-0960
person.identifier.ciencia-id391F-E0B5-14B5
person.identifier.orcid0000-0001-8168-910X
person.identifier.orcid0000-0003-0297-7870
person.identifier.orcid0000-0003-0882-7478
person.identifier.ridF-1499-2015
person.identifier.ridB-7909-2018
person.identifier.scopus-author-id7801603527
person.identifier.scopus-author-id24779209500
relation.isAuthorOfPublicationde66232a-0b61-4d77-8409-01597cd7ae61
relation.isAuthorOfPublicationb04f8672-d7af-443e-9104-ae8698dcdc9d
relation.isAuthorOfPublication5c77bf6a-79cb-4cfd-b316-b2ed1890bb29
relation.isAuthorOfPublication.latestForDiscoveryde66232a-0b61-4d77-8409-01597cd7ae61

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