Manipulation of backscattering from a dielectric cylinder of triangular cross-section using the interplay of go-like ray effects and resonances

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buir.contributor.authorSukharevsky, Ilya O.
buir.contributor.authorAltıtaş, Ayhan
dc.citation.epage2169en_US
dc.citation.issueNumber5en_US
dc.citation.spage2162en_US
dc.citation.volumeNumber63en_US
dc.contributor.authorSukharevsky, Ilya O.en_US
dc.contributor.authorNosich, A. I.en_US
dc.contributor.authorAltıtaş, Ayhanen_US
dc.date.accessioned2016-02-08T09:54:48Z
dc.date.available2016-02-08T09:54:48Z
dc.date.issued2015en_US
dc.departmentCommunications and Spectrum Management Research Center (ISYAM)en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractA triangular dielectric cylinder (dielectric prism) of the size, in cross-section, comparable to or moderately larger than the wavelength is a scatterer, which blends together two different types of electromagnetic behavior: geometrical optics (GO) and resonance. As shown in this paper, the first is responsible, for instance, for enhanced reflection from an isosceles 90° prism, if illuminated from the base. The second is responsible for the peaks in the total scattering and absorption cross-sections (ACSs) at the natural-mode frequencies. The numerical analysis is performed by solving the well-conditioned Muller-type boundary integral equation (IE) discretized using an algorithm with controlled accuracy.en_US
dc.description.sponsorshipThe work of I. O. Sukharevsky was supported by the Scientific and Technological Research Council of Turkey (TUBITAK) via 2221 Fellowship Program.en_US
dc.identifier.doi10.1109/TAP.2015.2404338en_US
dc.identifier.issn0018-926X
dc.identifier.urihttp://hdl.handle.net/11693/22048
dc.language.isoEnglishen_US
dc.publisherInstitute of Electrical and Electronics Engineersen_US
dc.relation.isversionofhttp://dx.doi.org/10.1109/TAP.2015.2404338en_US
dc.source.titleIEEE Transactions on Antennas and Propagationen_US
dc.subjectDielectric prismen_US
dc.subjectMuller integral equation (IE)en_US
dc.subjectRadar cross-section (RCS)en_US
dc.subjectBoundary integral equationsen_US
dc.subjectCylinders (shapes)en_US
dc.subjectDielectric devicesen_US
dc.subjectGeometrical opticsen_US
dc.subjectIntegral equationsen_US
dc.subjectPrismsen_US
dc.subjectResonanceen_US
dc.subjectScatteringen_US
dc.subjectDielectric cylinderen_US
dc.subjectDielectric prismsen_US
dc.subjectElectromagnetic behavioren_US
dc.subjectEnhanced reflectionsen_US
dc.subjectNatural resonanceen_US
dc.subjectTotal scatteringen_US
dc.subjectTriangular cross-sectionsen_US
dc.subjectRadar cross sectionen_US
dc.titleManipulation of backscattering from a dielectric cylinder of triangular cross-section using the interplay of go-like ray effects and resonancesen_US
dc.typeArticleen_US

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