Design of Multi-Antenna System for UMTS Clamshell Mobile Phones with Ground Plane Effects Considerations

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dc.contributor.authorAddaci, Rafik
dc.contributor.authorDiallo, Aliou
dc.contributor.authorLuxey, Cyril
dc.contributor.authorLe Thuc, Philippe
dc.contributor.authorStaraj, Robert
dc.coverage.issue2cs
dc.coverage.volume23cs
dc.date.accessioned2014-12-09T13:40:11Z
dc.date.available2014-12-09T13:40:11Z
dc.date.issued2014-06cs
dc.description.abstractIn this paper, the influence of the ground plane dimensions on the port-to-port isolation of two closely-spaced Universal Mobile Telecommunications System (UMTS) Planar Inverted-F Antennas (PIFAs) with and without neutralization line is first presented. Parametric studies show the existence of an optimal size of the ground plane allowing optimizing the isolation and the efficiency of the considered antenna-system. The results obtained with this study are used in the second part to develop an efficient neutralized multi-antenna system for clamshell-type mobile phones. The obtained results, in terms of isolation, matching and diversity for the two possible configurations of the clamshell system in use namely the open and the closed states, show that good performance are obtained in the open state and preserved in the closed state. Prototypes of these two configurations are realized and measurement results are in good agreement with the simulations.en
dc.formattextcs
dc.format.extent724-732cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2014, vol. 23, č. 2, s. 724-732. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/36472
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2014/14_02_0724_0732.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectClamshell systemen
dc.subjectMulti-antenna systemen
dc.subjectDiversity and MIMOen
dc.subjectGround plane effecten
dc.titleDesign of Multi-Antenna System for UMTS Clamshell Mobile Phones with Ground Plane Effects Considerationsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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