Fast acceleration algorithm based on DFT expansion for the iterative MoM analysis of electromagnetic radiation/scattering from two-dimensional large phased arrays

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dc.citation.epage159en_US
dc.citation.spage156en_US
dc.contributor.authorErtürk, Vakur B.en_US
dc.contributor.authorChou, H. T.en_US
dc.coverage.spatialSan Antonio, TX, USAen_US
dc.date.accessioned2016-02-08T11:56:47Z
dc.date.available2016-02-08T11:56:47Z
dc.date.issued2002en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionDate of Conference: 16-21 June 2002en_US
dc.descriptionConference Name: Antennas and Propagation Society International Symposium, IEEE 2002en_US
dc.description.abstractAn acceleration algorithm based on Discrete Fourier Transform (DFT) is developed to reduce the computational complexity and memory storages of iterative methods of moment (IMoM) solution to O(Ntot), where Ntot is the total number of elements in the array. As such, numerical results for free-standing dipoles obtained using IMoM-DFT approach are presented and compared with the conventional MoM solution.en_US
dc.identifier.doi10.1109/APS.2002.1018179en_US
dc.identifier.issn1522-3965en_US
dc.identifier.urihttp://hdl.handle.net/11693/27569
dc.language.isoEnglishen_US
dc.publisherIEEEen_US
dc.relation.isversionofhttps://doi.org/10.1109/APS.2002.1018179en_US
dc.source.titleProceedings of the Antennas and Propagation Society International Symposium, IEEE 2002en_US
dc.subjectAlgorithmsen_US
dc.subjectComputational complexityen_US
dc.subjectConvergence of numerical methodsen_US
dc.subjectDiscrete Fourier transformsen_US
dc.subjectElectromagnetic wave scatteringen_US
dc.subjectIntegral equationsen_US
dc.subjectIterative methodsen_US
dc.subjectMethod of momentsen_US
dc.subjectBiconjugate gradient methoden_US
dc.subjectElectromagnetic radiationen_US
dc.subjectFast multiple methoden_US
dc.subjectAntenna phased arraysen_US
dc.titleFast acceleration algorithm based on DFT expansion for the iterative MoM analysis of electromagnetic radiation/scattering from two-dimensional large phased arraysen_US
dc.typeConference Paperen_US

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