Integral-equation study of ray effects and natural-mode resonances in a 2-D dielectric prism

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buir.contributor.authorSukharevsky, İlya O.
buir.contributor.authorAltıntaş, Ayhan
dc.contributor.authorSukharevsky, İlya O.
dc.contributor.authorAltıntaş, Ayhan
dc.coverage.spatialLisbon, Portugal
dc.date.accessioned2016-02-08T11:40:22Z
dc.date.available2016-02-08T11:40:22Z
dc.date.issued2015
dc.departmentCommunications and Spectrum Management Research Center (ISYAM)
dc.departmentDepartment of Electrical and Electronics Engineering
dc.description.abstractWe analyze the interplay of two different types of electromagnetic behavior demonstrated by a 2-D dielectric prism: Geometrical Optics and resonance. As it is shown, the first is responsible, for instance, for enhanced reflection from an isosceles 90-degree prism of arbitrary epsilon and size, if illuminated from the base. The second is responsible for the peaks in the total scattering and absorption cross-sections (RCS) at the natural-mode frequencies. The numerical model is based on Nystrom discretization of Muller-type integral equations that provides guarantied convergence.
dc.identifier.urihttp://hdl.handle.net/11693/26952
dc.language.isoEnglish
dc.publisherIEEE
dc.source.titleProceedings of the 9th European Conference on Antennas and Propagation, EuCAP 2015
dc.subjectBoundary integral equations
dc.subjectDielectric cylinder
dc.subjectNatural-mode resonances
dc.subjectRadar cross-section
dc.subjectDielectric devices
dc.subjectGears
dc.subjectGeometrical optics
dc.subjectPrisms
dc.subjectResonance
dc.subjectDielectric prisms
dc.subjectDiscretizations
dc.subjectElectromagnetic behavior
dc.subjectEnhanced reflections
dc.subjectNatural modes
dc.subjectRay effects
dc.subjectTotal scattering
dc.subjectIntegral equations
dc.titleIntegral-equation study of ray effects and natural-mode resonances in a 2-D dielectric prism
dc.typeConference Paper

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