Rigorous analysis of double-negative materials with the multilevel fast multipole algorithm

buir.contributor.authorGürel, Levent
buir.contributor.authorErgül, Özgür
dc.citation.epage168en_US
dc.citation.issueNumber2en_US
dc.citation.spage161en_US
dc.citation.volumeNumber27en_US
dc.contributor.authorErgül, Özgüren_US
dc.contributor.authorGürel, Leventen_US
dc.date.accessioned2016-02-08T12:14:49Z
dc.date.available2016-02-08T12:14:49Z
dc.date.issued2012en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentComputational Electromagnetics Research Center (BiLCEM)en_US
dc.description.abstractWe present rigorous analysis of double-negative materials (DNMs) with surface integral equations and the multilevel fast multipole algorithm (MLFMA). Accuracy and efficiency of numerical solutions are investigated when DNMs are formulated with two recently developed formulations, i.e., the combined tangential formulation (CTF) and the electric and magnetic current combined-field integral equation (JMCFIE). Simulation results on canonical objects are consistent with previous results in the literature on ordinary objects. MLFMA is also parallelized to solve extremely large electromagnetics problems involving DNMs.en_US
dc.identifier.issn1054-4887
dc.identifier.urihttp://hdl.handle.net/11693/28231
dc.language.isoEnglishen_US
dc.publisherApplied Computational Electromagnetics Society, Inc.en_US
dc.source.titleApplied Computational Electromagnetics Society Journalen_US
dc.subjectDouble-negative materialsen_US
dc.subjectMetamaterialsen_US
dc.subjectMultilevel fast multipole algorithmen_US
dc.subjectSurface integral equationsen_US
dc.subjectCanonical objectsen_US
dc.subjectCombined field integral equationsen_US
dc.subjectDouble negative materialsen_US
dc.subjectElectromagneticsen_US
dc.subjectMagnetic currentsen_US
dc.subjectMulti-level fast multi-pole algorithmen_US
dc.subjectMultilevel fast multipole algorithmsen_US
dc.subjectNumerical solutionen_US
dc.subjectRigorous analysisen_US
dc.subjectSurface integral equationsen_US
dc.subjectMetamaterialsen_US
dc.subjectIntegral equationsen_US
dc.titleRigorous analysis of double-negative materials with the multilevel fast multipole algorithmen_US
dc.typeArticleen_US
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