Analytical High-efficiency Spot beam Model for High Throughput Satellites

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dc.contributor.authorBalling, Peter
dc.coverage.issue4cs
dc.coverage.volume21cs
dc.date.accessioned2015-01-26T10:06:02Z
dc.date.available2015-01-26T10:06:02Z
dc.date.issued2012-12cs
dc.description.abstractWe develop a simple model for a feed horn with a uniformly excited circular aperture at the focus of an offset paraboloidal reflector antenna and compare it with reflector antenna analyses using combinations of circular waveguide TE1n modes. The model demonstrates the deep dip that can occur at the center of the spot beam for certain feed diameters and it is used in a design procedure that relates the feed and the spot-beam diameter. The model may be extended to include feed horn flare effects.en
dc.formattextcs
dc.format.extent1078-1084cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2012, vol. 21, č. 4, s. 1078-1084. ISSN 1210-2512cs
dc.identifier.issn1210-2512cs
dc.identifier.urihttp://hdl.handle.net/11012/37214
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2012/12_04_1078_1084.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectSatellite antennaen
dc.subjectmultibeam antennaen
dc.subjectoffset reflectoren
dc.subjectcircular waveguide feeden
dc.subjecthigh-efficiency feeden
dc.subjecthigh throughput satelliteen
dc.titleAnalytical High-efficiency Spot beam Model for High Throughput Satellitesen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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