Genetic Algorithm Optimization of a High-Directivity Microstrip Patch Antenna Having a Rectangular Profile

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dc.contributor.authorJayasinghe, Jeevani
dc.contributor.authorAnguera, Jaume
dc.contributor.authorUduwawala, Disala
dc.coverage.issue3cs
dc.coverage.volume22cs
dc.date.accessioned2015-01-21T11:46:59Z
dc.date.available2015-01-21T11:46:59Z
dc.date.issued2013-09cs
dc.description.abstractA single high-directivity microstrip patch antenna (MPA) having a rectangular profile, which can substitute a linear array is proposed. It is designed by using genetic algorithms with the advantage of not requiring a feeding network. The patch fits inside an area of 2.54λ x 0.25λ, resulting in a broadside pattern with a directivity of 12 dBi and a fractional impedance bandwidth of 4%. The antenna is fabricated and the measurements are in good agreement with the simulated results. The genetic MPA provides a similar directivity as linear arrays using a corporate or series feeding, with the advantage that the genetic MPA results in more bandwidth.en
dc.formattextcs
dc.format.extent700-707cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2013, vol. 22, č. 3, s. 700-707. issn 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/36917
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2013/13_03_0700_0707.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectDirective antennasen
dc.subjectgenetic algorithmsen
dc.subjectlinear antenna arraysen
dc.subjectmicrostrip patch antennasen
dc.subjectoptimization.en
dc.titleGenetic Algorithm Optimization of a High-Directivity Microstrip Patch Antenna Having a Rectangular Profileen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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