Analysis of cylindrical reflector antennas in the presence of circular radomes by complex source-dual series approach

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buir.advisorAltıntaş, Ayhan
dc.contributor.authorOğuzer, Taner
dc.date.accessioned2016-01-08T20:20:13Z
dc.date.available2016-01-08T20:20:13Z
dc.date.issued1996
dc.descriptionAnkara : Department of Electrical and Electronics Engineering and the Institute of Engineering and Sciences of Bilkent University, 1996.en_US
dc.descriptionThesis (Ph.D.) -- Bilkent University, 1997.en_US
dc.descriptionIncludes bibliographical references leaves 69-71.en_US
dc.description.abstractThe radiation from cylindrical reflector antennas is analyzed in an accurate manner for both H and E polarization cases. The problem is first formulated in terms of the dual series equations and then it is regularized by the Riemann Hilbert Problem technique. The resulting matrix equation is solved numerically with a guaranteed accuracy, and remarkably little CPU time is needed. The feed directivity is included in the analysis by the complex source point method. Various characteristic patterns are obtained for the front and offset-fed reflector antenna geometries with this analysis and some comparisons are made with the high frequency techniques. The directivity and radiated power properties are also studied. Furthermore, the results are also compared by the .Method Of Moments and Physical Optics solutions. Then the case of circular radome enclosing the reflector is considered. Radomes concentric with the reflector are examined first, followed by the non-concentric radomes.en_US
dc.description.provenanceMade available in DSpace on 2016-01-08T20:20:13Z (GMT). No. of bitstreams: 1 1.pdf: 78510 bytes, checksum: d85492f20c2362aa2bcf4aad49380397 (MD5)en
dc.description.statementofresponsibilityOğuzer, Taneren_US
dc.format.extentxi, 71 leavesen_US
dc.identifier.urihttp://hdl.handle.net/11693/18537
dc.language.isoEnglishen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCylindrical reflector antennasen_US
dc.subjectRadiationen_US
dc.subjectRadomeen_US
dc.subjectDual series ecpiationsen_US
dc.subject.lccTK7871.6 .O38 1996en_US
dc.subject.lcshAntennas, Reflector.en_US
dc.titleAnalysis of cylindrical reflector antennas in the presence of circular radomes by complex source-dual series approachen_US
dc.typeThesisen_US
thesis.degree.disciplineElectrical and Electronic Engineering
thesis.degree.grantorBilkent University
thesis.degree.levelDoctoral
thesis.degree.namePh.D. (Doctor of Philosophy)

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