Multiport Multiband Decoupling Optimization for Miniature Antennas

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dc.contributor.authorSerrano, Raquel
dc.contributor.authorCapdevila, Santiago
dc.contributor.authorAguasca, Albert
dc.contributor.authorRomeu, Jordi
dc.contributor.authorJofre, Lluis
dc.coverage.issue4cs
dc.coverage.volume18cs
dc.date.accessioned2016-03-18T08:55:52Z
dc.date.available2016-03-18T08:55:52Z
dc.date.issued2009-12cs
dc.description.abstractMultiband multiport antennas are increasingly used for wireless communications and sensing miniature devices. The equations governing the multiport multiband antennas are analyzed in this paper with the objective of drawing the design guidelines for low coupling small antennas. Those guidelines have been applied in the design and optimization of a two-port dual band small antenna of size around λ0/13 x λ0/13 at the lowest frequency. Certain coupling conditions are applied to the port loads achieving a coupling reduction of 8 dB when having a simple two-element real load. A reduction of 27 dB can be obtained when having ideal loads composed by a higher number of elements. The antenna geometry is shown together with coupling minimization results.en
dc.formattextcs
dc.format.extent431-437cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2009, vol. 18, č. 4, s. 431-437. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/57132
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2009/09_04_431_437.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectMultiport multiband antennasen
dc.subjectminiature antennasen
dc.subjectdecouplingen
dc.subjectS-parametersen
dc.subjectefficiencyen
dc.titleMultiport Multiband Decoupling Optimization for Miniature Antennasen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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