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dc.contributor.authorOzturk, H.
dc.contributor.authorYegin, K.
dc.date.accessioned2017-04-18T08:21:43Z
dc.date.available2017-04-18T08:21:43Z
dc.date.issued2017-04cs
dc.identifier.citationRadioengineering. 2017 vol. 26, č. 1, s. 120-129. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/64716
dc.description.abstractElectromagnetic scattering from a layered capped wedge is studied. The wedge is assumed infinite in z-direction (longitudinal) and capped with arbitrary layers of dielectric with varying thicknesses and dielectric properties including conductive loss. Scalar Helmholtz equation in two dimensions is formulated for each solution region and a matrix of unknown coefficients are arrived at for electric field representation. Closed form expressions are derived for 2- and 3-layer geometries. Numerical simulations are performed for different wedge shapes and dielectric layer properties and compared to PEC-only case. It has been shown that significant reduction in scattered electric field can be obtained with 2- and 3-layered cap geometries. Total electric field in the far field normalized to incident field is also computed as a precursor to RCS analysis. Analytical results can be useful in radar cross section analysis for aerial vehicles.en
dc.formattextcs
dc.format.extent120-129cs
dc.format.mimetypeapplication/pdfen
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2017/17_01_0120_0129.pdfcs
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectPEC wedgeen
dc.subjectdielectric capped wedgeen
dc.subjectelectromagnetic wedge scatteringen
dc.subjectradar cross sectionen
dc.titleElectromagnetic Scattering from a PEC Wedge Capped with Cylindrical Layers with Dielectric and Conductive Propertiesen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
dc.coverage.issue1cs
dc.coverage.volume26cs
dc.identifier.doi10.13164/re.2017.0120en
dc.rights.accessopenAccessen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen


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Creative Commons Attribution 4.0 International
Except where otherwise noted, this item's license is described as Creative Commons Attribution 4.0 International