Extension of forward-backward method with DFT-based acceleration algorithm for the efficient analysis of large periodic arrays with arbitrary boundaries

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dc.citation.epage298en_US
dc.citation.issueNumber3en_US
dc.citation.spage293en_US
dc.citation.volumeNumber47en_US
dc.contributor.authorCivi, Ö. A.en_US
dc.contributor.authorErtürk, V. B.en_US
dc.contributor.authorChou, H.-T.en_US
dc.date.accessioned2016-02-08T10:22:01Z
dc.date.available2016-02-08T10:22:01Z
dc.date.issued2005en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractAn extension of the discrete Fourier transform (DFT)-based forward-backward algorithm is developed using the virtual-element approach to provide a fast and accurate analysis of electromagnetic radiation/scattering from electrically large, planar, periodic, finite (phased) arrays with arbitrary boundaries. Both the computational complexity and storage requirements of this approach are O(Ntot) (Ntot is the total number of unknowns). The numerical results for both printed and freestanding dipole arrays with circular and/or elliptical boundaries are presented to validate the efficiency and accuracy of this approach.en_US
dc.identifier.doi10.1002/mop.21150en_US
dc.identifier.issn0895-2477
dc.identifier.urihttp://hdl.handle.net/11693/23962
dc.language.isoEnglishen_US
dc.publisherJohn Wiley & Sonsen_US
dc.relation.isversionofhttp://dx.doi.org/10.1002/mop.21150en_US
dc.source.titleMicrowave and Optical Technology Lettersen_US
dc.subjectDiscrete fourier transformen_US
dc.subjectIterative solversen_US
dc.subjectMethod of momentsen_US
dc.subjectPhased arraysen_US
dc.subjectAlgorithmsen_US
dc.subjectElectromagnetismen_US
dc.subjectNumerical analysisen_US
dc.subjectRadiation effectsen_US
dc.titleExtension of forward-backward method with DFT-based acceleration algorithm for the efficient analysis of large periodic arrays with arbitrary boundariesen_US
dc.typeArticleen_US

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