Interpolation and extrapolation of scattering results of a canonical geometry

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buir.advisorGürel, Levent
dc.contributor.authorGeden, Mehmet R.
dc.date.accessioned2016-01-08T18:24:25Z
dc.date.available2016-01-08T18:24:25Z
dc.date.issued2002
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionAnkara : The Department of Electrical and Electronics Engineering and the Institute of Engineering and Sciences of Bilkent University, 2002.en_US
dc.descriptionThesis (Master's) -- Bilkent University, 2002.en_US
dc.descriptionIncludes bibliographical references.en_US
dc.description.abstractIt is well-known that calculation of scattered fields at high frequencies is consuming too much CPU time and memory allocation. The exponential model is used to predict the high frequency values in the radar cross section (RCS) calculation. The Prony’s and Matrix-Pencil methods are presented to extract the parameters of exponential model. In particular, the Matrix-Pencil method is modified to increase the efficiency. Both methods are applied to a reference scatterer (a perfect electrically conducting sphere). Also, a new modelling scheme is proposed using the Legendre-basis functions. This approach is tested in the calculation of the bistatic RCS values.en_US
dc.description.degreeM.S.en_US
dc.description.statementofresponsibilityGeden, Mehmet Ren_US
dc.format.extentxviii, 106 leaves, illustrations , 30 cmen_US
dc.identifier.urihttp://hdl.handle.net/11693/15775
dc.language.isoEnglishen_US
dc.publisherBilkent Universityen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectMatrix-Pencil methoden_US
dc.subjectRCSen_US
dc.subjectextrapolationen_US
dc.subject.lccQA193 .G43 2002en_US
dc.subject.lcshMatrix pencils.en_US
dc.subject.lcshRadar cross section (RCS).en_US
dc.titleInterpolation and extrapolation of scattering results of a canonical geometryen_US
dc.typeThesisen_US
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