Comparative evaluation of absorbing boundary conditions using Green's functions for layered media

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buir.contributor.authorAksun, M. İrşadi
dc.citation.epage156en_US
dc.citation.issueNumber2en_US
dc.citation.spage152en_US
dc.citation.volumeNumber44en_US
dc.contributor.authorAksun, M. İrşadien_US
dc.contributor.authorDural, G.en_US
dc.date.accessioned2016-02-08T10:49:23Z
dc.date.available2016-02-08T10:49:23Z
dc.date.issued1996-02en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractAbsorbing boundary conditions are comparatively studied using the Green's functions of the vector and scalar potentials for multilayer geometries and general sources. Since the absorbing boundaries are introduced as additional layers with predefined reflection coefficients into the calculation of the Green's functions, this approach provides an absolute measure of the effectiveness of different absorbing boundaries. The Green's functions are calculated using different reflection coefficients corresponding to different absorbing boundaries and compared to those obtained with no absorbing boundary. It is observed that the perfectly matched layer (PML) is by far the best among the other absorbing boundary conditions whose reflection coefficients are available.en_US
dc.identifier.doi10.1109/8.481641en_US
dc.identifier.eissn1558-2221
dc.identifier.issn0018-926X
dc.identifier.urihttp://hdl.handle.net/11693/25707
dc.language.isoEnglishen_US
dc.publisherInstitute of Electrical and Electronics Engineersen_US
dc.relation.isversionofhttp://dx.doi.org/10.1109/8.481641en_US
dc.source.titleIEEE Transactions on Antennas and Propagationen_US
dc.subjectBoundary conditionsen_US
dc.subjectGreen's function methodsen_US
dc.subjectNonhomogeneous mediaen_US
dc.subjectGeometryen_US
dc.subjectReflectionen_US
dc.subjectPerfectly matched layersen_US
dc.subjectFinite difference methodsen_US
dc.subjectTime domain analysisen_US
dc.subjectDifferential equationsen_US
dc.subjectFinite element methodsen_US
dc.titleComparative evaluation of absorbing boundary conditions using Green's functions for layered mediaen_US
dc.typeArticleen_US
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