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Conference Paper: Accelerated A-EFIE with perturbation method using fast fourier transform

TitleAccelerated A-EFIE with perturbation method using fast fourier transform
Authors
Issue Date2014
PublisherIEEE. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000033
Citation
The IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Memphis, Tennessee, USA, 6–11 July 2014. In I E E E Antennas and Propagation Society. International Symposium. Digest, 2014, p. 2148-2149 How to Cite?
AbstractIn this paper, we apply the fast Fourier transform on the perturbation-based augmented electric field integral equation (A-EFIE). The main idea lies on the Lagrangian interpolation of a series Rn, n = -1, 0, 1, 2, ..., obtained by expanding Green's function using Taylor series. By utilizing the Toeplitz property of the Rn on the uniform cartesian grids, the multiplication of expanded kernels in the vector and scalar potentials can be accelerated effectively. The oscillation of these expanded kernels has less variation compared to the original kernel with eikR/R. In addition, we do not need to do any near field amendment when n ≥ 0. Numerical example validates the feasibility and validity of this method.
Persistent Identifierhttp://hdl.handle.net/10722/201208
ISBN
ISSN

 

DC FieldValueLanguage
dc.contributor.authorJia, Men_US
dc.contributor.authorSun, Sen_US
dc.contributor.authorChew, WCen_US
dc.date.accessioned2014-08-21T07:18:14Z-
dc.date.available2014-08-21T07:18:14Z-
dc.date.issued2014en_US
dc.identifier.citationThe IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Memphis, Tennessee, USA, 6–11 July 2014. In I E E E Antennas and Propagation Society. International Symposium. Digest, 2014, p. 2148-2149en_US
dc.identifier.isbn9781479935383-
dc.identifier.issn1522-3965-
dc.identifier.urihttp://hdl.handle.net/10722/201208-
dc.description.abstractIn this paper, we apply the fast Fourier transform on the perturbation-based augmented electric field integral equation (A-EFIE). The main idea lies on the Lagrangian interpolation of a series Rn, n = -1, 0, 1, 2, ..., obtained by expanding Green's function using Taylor series. By utilizing the Toeplitz property of the Rn on the uniform cartesian grids, the multiplication of expanded kernels in the vector and scalar potentials can be accelerated effectively. The oscillation of these expanded kernels has less variation compared to the original kernel with eikR/R. In addition, we do not need to do any near field amendment when n ≥ 0. Numerical example validates the feasibility and validity of this method.-
dc.languageengen_US
dc.publisherIEEE. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000033-
dc.relation.ispartofIEEE Antennas and Propagation Society. International Symposium. Digesten_US
dc.rightsIEEE Antennas and Propagation Society. International Symposium. Digest. Copyright © IEEE.-
dc.rights©2014 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titleAccelerated A-EFIE with perturbation method using fast fourier transformen_US
dc.typeConference_Paperen_US
dc.identifier.emailJia, M: jmmuestc@hku.hken_US
dc.identifier.emailSun, S: sunsheng@hku.hken_US
dc.identifier.emailChew, WC: wcchew@hku.hken_US
dc.identifier.authoritySun, S=rp01431en_US
dc.identifier.authorityChew, WC=rp00656en_US
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/APS.2014.6905401-
dc.identifier.hkuros232186en_US
dc.identifier.spage2148-
dc.identifier.epage2149-
dc.publisher.placeUnited States-

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