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A novel iterative solution of the three dimensional electric field integral equation

Brennan, Conor and Cullen, P.J. and Condon, Marissa (2004) A novel iterative solution of the three dimensional electric field integral equation. IEEE Transactions on Antennas and Propagation, 52 (10). pp. 2781-2785. ISSN 0018-926X

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Abstract

A novel forward backward iterative scheme for solving the three-dimensional (3-D) electric field integral equation is presented. This communication details how a naive extension of a 2-D forward backward algorithm to 3-D problems results in convergence difficulties due to spurious edge effects. The method proposed in this communication postulates the use of local "buffer regions" to suppress these unwanted effects and ensure stability. Results are presented illustrating the convergence of the algorithm when applied to scattering by a 15λ square metallic plate with an aperture and a metallic right-angled wedge.

Item Type:Article (Published)
Refereed:Yes
Uncontrolled Keywords:EFIE; electric field integral equation; MoM; iterative methods; method of moments; scattering;
Subjects:Engineering > Electronic engineering
DCU Faculties and Centres:DCU Faculties and Schools > Faculty of Engineering and Computing > School of Electronic Engineering
Publisher:Institute of Electrical and Electronics Engineers
Official URL:http://dx.doi.org/10.1109/TAP.2004.834405
Copyright Information:©2004 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.
ID Code:15486
Deposited On:15 Jul 2010 13:18 by DORAS Administrator. Last Modified 15 Jul 2010 13:18

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