Using Wavelet Transforms in the Method of Moment Solutions of Large Electromagnetic Scattering Problems

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dc.contributor.authorKurt, M. Bahattin
dc.contributor.authorDemirtas, Metin
dc.date.accessioned2024-04-24T17:40:21Z
dc.date.available2024-04-24T17:40:21Z
dc.date.issued2005
dc.departmentDicle Üniversitesien_US
dc.description.abstractConventional method of moments, when directly applied to integral equations arising in numerical solution of electromagnetic scattering problems, leads to a dense (fully populated) matrix which often becomes computationally ungovernable even for supercomputers, especially when the electrical size of the scatterer becomes large. To overcome this difficulty, recently, researchers have frequently used wavelets which leads to a sparse matrix that can be solved easily by an efficient sparse solver. Using wavelets in solving EM integral equations has been widely studied. The purpose of this study is to develop a strategy for efficient wavelet solution of integral equations by connecting and using efficient studies have been done in this area. Results in terms of matrix sparsity and relative error in reconstructed current, which obtained from numerical experiments are provided to illustrate the validity of the proposed approach.en_US
dc.identifier.endpage17en_US
dc.identifier.issn1302-0900
dc.identifier.issn2147-9429
dc.identifier.issue1en_US
dc.identifier.startpage11en_US
dc.identifier.urihttps://hdl.handle.net/11468/21757
dc.identifier.volume8en_US
dc.identifier.wosWOS:000447755800002
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.language.isotren_US
dc.publisherGazi Univen_US
dc.relation.ispartofJournal of Polytechnic-Politeknik Dergisi
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMethod Of Momenten_US
dc.subjectIntegral Equationsen_US
dc.subjectWavelet Transformen_US
dc.subjectMatrix Sparsityen_US
dc.titleUsing Wavelet Transforms in the Method of Moment Solutions of Large Electromagnetic Scattering Problemsen_US
dc.titleUsing Wavelet Transforms in the Method of Moment Solutions of Large Electromagnetic Scattering Problems
dc.typeArticleen_US

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