Accurate and efficient evaluation method of moments matrix based on a generalized analytical approach

Based on an analytical expression for the integration of the free-space Green's function involving any combination of basis and test functions, an accurate and highly e±cient method to determine the Method of Moments matrix has been developed. A full analytical expression is obtained through di...

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Main Authors:	Liu, Z. H., Chua, E. K., See, Kye Yak
Other Authors:	School of Electrical and Electronic Engineering
Format:	Article
Language:	English
Published:	2013
Subjects:	DRNTU::Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio
Online Access:	https://hdl.handle.net/10356/99446 http://hdl.handle.net/10220/17618
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Institution:	Nanyang Technological University
Language:	English

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spelling	sg-ntu-dr.10356-994462019-12-06T20:07:27Z Accurate and efficient evaluation method of moments matrix based on a generalized analytical approach Liu, Z. H. Chua, E. K. See, Kye Yak School of Electrical and Electronic Engineering A*STAR Institute of High Performance Computing DRNTU::Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio Based on an analytical expression for the integration of the free-space Green's function involving any combination of basis and test functions, an accurate and highly e±cient method to determine the Method of Moments matrix has been developed. A full analytical expression is obtained through direct integration of the Taylor's series expansion of the free-space Green's function. Based on the distance between the source and observation points, a criterion is established to reduce the full expression to a much-simplified expression, which speeds up the computational efficiency to fill up the Method of Moments matrix without compromising the solution accuracy. Published version 2013-11-13T08:34:29Z 2019-12-06T20:07:27Z 2013-11-13T08:34:29Z 2019-12-06T20:07:27Z 2009 2009 Journal Article Liu, Z. H, Chua, E. K., & See, K. Y. (2009). Accurate and efficient evaluation method of moments matrix based on a generalized analytical approach. Progress In Electromagnetics Research, 94, 367-382. 1559-8985 https://hdl.handle.net/10356/99446 http://hdl.handle.net/10220/17618 en Progress In electromagnetics research © 2009 EMW Publishing. This paper was published in Progress In Electromagnetics Research and is made available as an electronic reprint (preprint) with permission of EMW Publishing. The paper can be found at the following official DOI: [http://dx.doi.org/10.2528/PIER09063002]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. 16 p. application/pdf
institution	Nanyang Technological University
building	NTU Library
country	Singapore
collection	DR-NTU
language	English
topic	DRNTU::Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio
spellingShingle	DRNTU::Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio Liu, Z. H. Chua, E. K. See, Kye Yak Accurate and efficient evaluation method of moments matrix based on a generalized analytical approach
description	Based on an analytical expression for the integration of the free-space Green's function involving any combination of basis and test functions, an accurate and highly e±cient method to determine the Method of Moments matrix has been developed. A full analytical expression is obtained through direct integration of the Taylor's series expansion of the free-space Green's function. Based on the distance between the source and observation points, a criterion is established to reduce the full expression to a much-simplified expression, which speeds up the computational efficiency to fill up the Method of Moments matrix without compromising the solution accuracy.
author2	School of Electrical and Electronic Engineering
author_facet	School of Electrical and Electronic Engineering Liu, Z. H. Chua, E. K. See, Kye Yak
format	Article
author	Liu, Z. H. Chua, E. K. See, Kye Yak
author_sort	Liu, Z. H.
title	Accurate and efficient evaluation method of moments matrix based on a generalized analytical approach
title_short	Accurate and efficient evaluation method of moments matrix based on a generalized analytical approach
title_full	Accurate and efficient evaluation method of moments matrix based on a generalized analytical approach
title_fullStr	Accurate and efficient evaluation method of moments matrix based on a generalized analytical approach
title_full_unstemmed	Accurate and efficient evaluation method of moments matrix based on a generalized analytical approach
title_sort	accurate and efficient evaluation method of moments matrix based on a generalized analytical approach
publishDate	2013
url	https://hdl.handle.net/10356/99446 http://hdl.handle.net/10220/17618
_version_	1681049633721155584

Accurate and efficient evaluation method of moments matrix based on a generalized analytical approach

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