Application of the Global Optimization Approaches to Planar Near-Field Antenna Phaseless Measurements

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dc.contributor.authorPuskely, Jan
dc.contributor.authorNovacek, Zdenek
dc.coverage.issue1cs
dc.coverage.volume18cs
dc.date.accessioned2016-03-17T14:03:52Z
dc.date.available2016-03-17T14:03:52Z
dc.date.issued2009-04cs
dc.description.abstractThis paper deals with a method of the radiation pattern determination of the directional antennas. The method combining both the functional minimization method and the Fourier iterative algorithm is based on the phaseless near-field measurement on two plane surfaces. The method is used for a reconstruction of the phase distribution on the aperture of the measured antenna, and for the determination of the antenna radiation pattern, consequently. The binary genetic algorithm (BGA), the realvalued genetic algorithm (RVGA), the particle swarm optimization (PSO), and differential evolutionary algorithm (DEA) were chosen for the global functional minimization. The paper is aimed to analyze the performance of the global optimizations (GOs) when solving the described problem, and to compare the GOs. GOs were examined through data achieved by measurement of a horn antenna and a parabola.en
dc.formattextcs
dc.format.extent9-17cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2009, vol. 18, č. 1, s. 9-17. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/57072
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2009/09_01_009_017.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectRadiation patternen
dc.subjectplanar near-field scanningen
dc.subjectparticle swarm optimization (PSO)en
dc.subjectbinary genetic algorithms (BGA)en
dc.subjectreal-valued genetic algorithm (RVGA)en
dc.subjectdifferential evolutionary algorithm (DEA)en
dc.subjectFourier iterative algorithmen
dc.titleApplication of the Global Optimization Approaches to Planar Near-Field Antenna Phaseless Measurementsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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