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dc.contributor.authorSchejbal, V.
dc.contributor.authorPidanic, J.
dc.date.accessioned2016-03-11T09:20:18Z
dc.date.available2016-03-11T09:20:18Z
dc.date.issued2010-12cs
dc.identifier.citationRadioengineering. 2010, vol. 19, č. 4, s. 639-644. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/57045
dc.description.abstractThe broadband approximations for shaped-beam doubly curved reflector antennas with primary feed (rectangular horn) producing uniform amplitude and phase aperture distribution are derived and analyzed. They are very valuable for electromagnetic compatibility analyses both from electromagnetic interference and susceptibility point of view, because specialized more accurate methods such as physical optics are only used by antenna designers. To allow quick EMC analyses, typical values, beamwidth changes, sidelobe levels and aperture efficiencies are given for frequency changes approximately up to four times operating frequency. A comparison of approximated and measured patterns of doubly curved reflector antennas shows that the given approximation could be reliably used for analyses of pattern changes due to very broad frequency changes.en
dc.formattextcs
dc.format.extent639-644cs
dc.format.mimetypeapplication/pdfen
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2010/10_04_639_644.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectBroadband approximationen
dc.subjectradiation patternsen
dc.subjectshaped-beam reflector antennasen
dc.subjectdoubly curved reflectoren
dc.subjectelectromagnetic compatibilityen
dc.titleBroadband Approximations for Doubly Curved Reflector Antennaen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
dc.coverage.issue4cs
dc.coverage.volume19cs
dc.rights.accessopenAccessen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen


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