Solution of radiation problems using the fast multipole method

dc.citation.epage91en_US
dc.citation.spage88en_US
dc.contributor.authorGürel, Leventen_US
dc.contributor.authorŞendur, İbrahim Kürşaten_US
dc.contributor.bilkentauthorGürel, Levent
dc.coverage.spatialMontreal, Quebec, Canada
dc.date.accessioned2016-02-08T12:00:15Z
dc.date.available2016-02-08T12:00:15Z
dc.date.issued1997-07en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionDate of Conference: 13-18 July 1997
dc.descriptionConference name: IEEE Antennas and Propagation Society International Symposium 1997. Digest
dc.description.abstractElectromagnetic radiation problems involving electrically large radiators and reflectors are solved using the fast multipole method (FMM). The FMM enables the solution of large problems with existing computational resources by reducing the computational complexity by a faster equivalent of O(N) complexity in each iteration of an iterative scheme. Three dimensional radiation problems involving complicated geometries are modeled using arbitrary surface triangulations. Piecewise linear basis functions defined on triangular domains due to Rao, Wilton, and Glisson (RWG) basis functions are used to approximate the induced currents. Using delta-gap voltage sources and prescribed current distributions, the operations of various antennas are simulated.en_US
dc.identifier.doi10.1109/APS.1997.630094
dc.identifier.doihttps://doi.org/10.1109/APS.1997.630094
dc.identifier.doi10.1109/APS.1997.630094
dc.identifier.issn0272-4693
dc.identifier.urihttp://hdl.handle.net/11693/27723
dc.language.isoEnglishen_US
dc.publisherIEEEen_US
dc.relation.isversionofhttps://doi.org/10.1109/APS.1997.630094
dc.source.titleIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)en_US
dc.subjectApproximation theoryen_US
dc.subjectComputational complexityen_US
dc.subjectDipole antennasen_US
dc.subjectElectromagnetic compatibilityen_US
dc.subjectElectromagnetic field theoryen_US
dc.subjectElectromagnetic wavesen_US
dc.subjectFunctionsen_US
dc.subjectIterative methodsen_US
dc.subjectPiecewise linear techniquesen_US
dc.subjectProblem solvingen_US
dc.subjectArbitrary surface triangulationsen_US
dc.subjectFast multipole method (FMM)en_US
dc.subjectAntenna radiationen_US
dc.titleSolution of radiation problems using the fast multipole methoden_US
dc.typeConference Paperen_US
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