Sparse direct solution of the electric field integral equation using nonoverlapped localizing logos modes

被引：4

作者：

Xu, Y. ^{[1
]}

Xu, X. ^{[1
]}

Adams, R. J. ^{[1
]}

Gedney, S. D. ^{[1
]}

Canning, F. X. ^{[2
]}

机构：

[1] Univ Kentucky, Lexington, KY 40506 USA

[2] Simply Sparse Technol Inc, Morgantown, WV 26508 USA

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2008年 / 50卷 / 02期

关键词：

integral equations; sparse factorization; method of moments;

D O I：

10.1002/mop.23068

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A sparse direct solver for the electric field integral equation is demonstrated for electromagnetic scattering from perfectly conducting targets of fairly large electrical size. For the geometries considered, numerical experiments demonstrate that both the memory and CPU costs of the reported factorization algorithm are significantly less than those required for standard direct solution methods. (c) 2007 Wiley Periodicals, Inc.

引用

页码：303 / 307

页数：5

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