Diversity and MIMO Performance Evaluation of Common Phase Center Multi Element Antenna Systems

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dc.contributor.authorPapamichael, Hasileios
dc.contributor.authorKaraboikis, Manos
dc.contributor.authorSoras, Constantine
dc.contributor.authorMakios, Vasileios
dc.coverage.issue2cs
dc.coverage.volume17cs
dc.date.accessioned2016-03-18T10:36:30Z
dc.date.available2016-03-18T10:36:30Z
dc.date.issued2008-06cs
dc.description.abstractThe diversity and Multiple Input Multiple Output (MIMO) performance provided by common phase center multi element antenna (CPCMEA) systems is evaluated using two practical methods which make use of the realized active element antenna patterns. These patterns include both the impact of the mutual coupling and the mismatch power loss at antenna ports. As a case study, two and four printed Inverted F Antenna (IFA) systems are evaluated by means of Effective Diversity Gain (EDG) and Capacity (C). EDG is measured in terms of the signal-to-noise ratio (SNR) enhancement at a specific outage probability and in terms of the SNR reduction for achieving a desired average bit error rate (BER). The concept of receive antenna selection in MIMO systems is also investigated and the simulation results show a 43% improvement in the 1% outage C of a reconfigurable 2x2 MIMO system over a fixed 2x2 one.en
dc.formattextcs
dc.format.extent32-36cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2008, vol. 17, č. 2, s. 32-36. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/57188
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2008/08_02_032_036.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectAntenna diversityen
dc.subjectbit error rateen
dc.subjecteffective diversity gainen
dc.subjectMIMO capacityen
dc.subjectprinted circuit antennasen
dc.subjectreceive antenna selectionen
dc.titleDiversity and MIMO Performance Evaluation of Common Phase Center Multi Element Antenna Systemsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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