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dc.contributor.authorGuenad, B.
dc.contributor.authorMeriah, S. M.
dc.contributor.authorBendimerad, F. T.
dc.date.accessioned2016-03-24T06:43:20Z
dc.date.available2016-03-24T06:43:20Z
dc.date.issued2007-06cs
dc.identifier.citationRadioengineering. 2007, vol. 16, č. 2, s. 28-33. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/57284
dc.description.abstractIn this paper a new method is described for multibeam antennas synthesis where both the amplitude and phase of each radiating element is a design variable. The developed optimization method made possible to solve the synthesis problem and to answer all the constraints imposed by the radiation pattern. Two approaches for visualizing satellite antenna radiation patterns are presented. Gain-level contours drawn over a geographical map gives clearest qualitative information. A three-dimensional (3D) surface plot displays the qualitative shape of the radiation pattern more naturally. The simulations results have shown power, precision and speed of the variational method with respect to the constraints imposed on radiation pattern of the of multibeam antennas network.en
dc.formattextcs
dc.format.extent28-33cs
dc.format.mimetypeapplication/pdfen
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2007/07_02_28_33.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectMultibeam antennasen
dc.subjectoptimizationen
dc.subjectradiation pattern synthesisen
dc.subjectvariational methoden
dc.titleMultibeam Antennas Array Pattern Synthesis Using a Variational Methoden
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
dc.coverage.issue2cs
dc.coverage.volume16cs
dc.rights.accessopenAccessen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen


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