Scattering from an impedance object at the edge of a perfectly conducting wedge

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dc.citation.epage861en_US
dc.citation.issueNumber2en_US
dc.citation.spage852en_US
dc.citation.volumeNumber62en_US
dc.contributor.authorGhassemiparvin, B.en_US
dc.contributor.authorAltintas, A.en_US
dc.date.accessioned2016-02-08T10:58:33Z
dc.date.available2016-02-08T10:58:33Z
dc.date.issued2014-02en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractIn this study, scattering from impedance bodies positioned at the edge of a perfectly electrically conducting wedge is investigated. In the treatment of the problem, eigenfunction expansion in terms of spherical vector wave functions is employed. A complete dyadic Green's function for the spherical impedance boss at the edge is developed. It is observed that the scattering is highly enhanced by the edge guided waves. Additionally, using T-matrix method, the solution is extended to the general case of irregularly shaped scatterers. The T-matrix solution is verified by applying it to the case of a spherical scatterer and results are compared with the dyadic Green's function solution. © 2013 IEEE.en_US
dc.identifier.doi10.1109/TAP.2013.2290115en_US
dc.identifier.eissn1558-2221
dc.identifier.issn0018-926X
dc.identifier.urihttp://hdl.handle.net/11693/26343
dc.language.isoEnglishen_US
dc.publisherInstitute of Electrical and Electronics Engineersen_US
dc.relation.isversionofhttp://dx.doi.org/10.1109/TAP.2013.2290115en_US
dc.source.titleIEEE Transactions on Antennas and Propagationen_US
dc.subjectDyadic Green's functionen_US
dc.subjectElectromagnetic scatteringen_US
dc.subjectSpherical vector wave functionsen_US
dc.subjectT-matrixen_US
dc.subjectWedge scatteringen_US
dc.titleScattering from an impedance object at the edge of a perfectly conducting wedgeen_US
dc.typeArticleen_US

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