Fast solution of electromagnetic scattering problems with multiple excitations using the recompressed adaptive cross approximation

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buir.contributor.authorGürel, Levent
dc.citation.epage746en_US
dc.citation.spage745en_US
dc.contributor.authorKazempour, Mahdien_US
dc.contributor.authorGürel, Leventen_US
dc.coverage.spatialMemphis, TN, USAen_US
dc.date.accessioned2016-02-08T11:51:13Z
dc.date.available2016-02-08T11:51:13Z
dc.date.issued2014en_US
dc.departmentComputational Electromagnetics Research Center (BiLCEM)en_US
dc.descriptionDate of Conference: 6-11 July 2014en_US
dc.description.abstractWe present an algebraic compression technique to accelerate the computation of multiple monostatic radar cross sections of arbitrary 3-D geometries. The method uses adaptive cross approximation, followed by a recompression technique to reduce the CPU time and the memory consumption. Each scattering problem due to a single excitation is solved with the multilevel fast multipole algorithm. The numerical results demonstrate the efficiency and accuracy of the proposed method. © 2014 IEEE.en_US
dc.identifier.doi10.1109/APS.2014.6904702en_US
dc.identifier.issn1522-3965en_US
dc.identifier.urihttp://hdl.handle.net/11693/27352
dc.language.isoEnglishen_US
dc.publisherIEEEen_US
dc.relation.isversionofhttps://doi.org/10.1109/APS.2014.6904702en_US
dc.source.title2014 IEEE Antennas and Propagation Society International Symposium (APSURSI)en_US
dc.subjectBoundary element methoden_US
dc.subjectElectromagnetic wave scatteringen_US
dc.subjectNumerical methodsen_US
dc.subjectAdaptive cross approximationen_US
dc.subjectCompression techniquesen_US
dc.subjectElectromagnetic scattering problemen_US
dc.subjectMemory consumptionen_US
dc.subjectMonostatic radar cross sectionsen_US
dc.subjectMulti-level fast multi-pole algorithmen_US
dc.subjectMultiple excitationsen_US
dc.subjectScattering problemsen_US
dc.subjectRadar cross sectionen_US
dc.titleFast solution of electromagnetic scattering problems with multiple excitations using the recompressed adaptive cross approximationen_US
dc.typeConference Paperen_US
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