An Improved NSGA-II and its Application for Reconfigurable Pixel Antenna Design

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dc.contributor.authorLi, Yan-Liang
dc.contributor.authorShao, Wei
dc.contributor.authorWang, Jing-Ting
dc.contributor.authorChen, Haibo
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.abstractBased on the elitist non-dominated sorting genetic algorithm (NSGA-II) for multi-objective optimization problems, an improved scheme with self-adaptive crossover and mutation operators is proposed to obtain good optimization performance in this paper. The performance of the improved NSGA-II is demonstrated with a set of test functions and metrics taken from the standard literature on multi-objective optimization. Combined with the HFSS solver, one pixel antenna with reconfigurable radiation patterns, which can steer its beam into six different directions (θDOA = ± 15°, ± 30°, ± 50°) with a 5 % overlapping impedance bandwidth (S11 < − 10 dB) and a realized gain over 6 dB, is designed by the proposed self-adaptive NSGA-II.en
dc.formattextcs
dc.format.extent733-738cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2014, vol. 23, č. 2, s. 733-738. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/36473
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2014/14_02_0733_0738.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectElitist non-dominated sorting genetic algorithm (NSGA-II)en
dc.subjectmulti-objectiveen
dc.subjectpixel antennaen
dc.subjectradiation pattern reconfigurabilityen
dc.subjectself-adaptiveen
dc.titleAn Improved NSGA-II and its Application for Reconfigurable Pixel Antenna Designen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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