On the scattering of electromagnetic waves by periodic rough dielectric surfaces: A BOA solution

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dc.authorid0000-0003-3122-4632
dc.contributor.authorYildiz, Selda
dc.contributor.authorAltuncu, Yasemin
dc.contributor.authorYapar, Ali
dc.contributor.authorAkduman, Ibrahim
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2008
dc.departmentNiğde ÖHÜ
dc.description.abstractA new approach for the scattering of electromagnetic (EM) waves from periodic dielectric rough surfaces is addressed. The method is an extension of the buried object approach (BOA), which is developed for rough surfaces of infinite extend, to the present problem. The BOA allows to model the original problem as the scattering of EM waves from cylindrical objects located in a two-half-space medium with planar interface. Then, the problem is reduced to the solution of a Fredholm integral equation of second kind through the periodic Green's function of two-half-space medium. The periodic Green's function of two-half-space medium is calculated via the Floquet mode expansion, whose numerical evaluation can be accelerated by using effective methods. The method can also be used to solve the scattering problems of rough surfaces of infinite extend and having a localized roughness. Numerical simulations show that the method yields effective and accurate results for surfaces of arbitrary variation.
dc.description.sponsorshipTurkish Scientific and Technological Research Council (TUBITAK) [105E029]
dc.description.sponsorshipManuscript received November 13, 2007; revised January 28, 2008. This work was supported by the Turkish Scientific and Technological Research Council (TUBITAK) under Grant 105E029.
dc.identifier.doi10.1109/TGRS.2008.919275
dc.identifier.endpage2606
dc.identifier.issn0196-2892
dc.identifier.issue9
dc.identifier.scopus2-s2.0-50549102033
dc.identifier.scopusqualityQ1
dc.identifier.startpage2599
dc.identifier.urihttps://dx.doi.org/10.1109/TGRS.2008.919275
dc.identifier.urihttps://hdl.handle.net/11480/5204
dc.identifier.volume46
dc.identifier.wosWOS:000259231600012
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.relation.ispartofIEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectlayered media
dc.subjectperiodic rough surface
dc.subjectscattering
dc.titleOn the scattering of electromagnetic waves by periodic rough dielectric surfaces: A BOA solution
dc.typeArticle

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