Monopolar divergence-conforming and curl-conforming low-order basis functions for the electromagnetic scattering analysis

被引：13
|
作者：
Ubeda, E [1 ]
Rius, JM [1 ]
机构：
[1] Univ Politecn Catalunya, Dept Signal Theory & Commun, ES-08034 Barcelona, Spain
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2005年 / 46卷 / 03期
关键词：
basis functions; method of moments; integral-equation techniques; electromagnetic scattering; radar cross section;
D O I：
10.1002/mop.20955
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：
In this paper, we present two new sets of basis functions, which we name monopolar RWG and monopolar nxRWG. These sets are derived from the two conventional divergence-conforming and curl-conforming low-order sets, RWG and nxRWG. For a wide variety of moderately small objects, we show the validity of the monopolar RWG and nxRWG Galerkin MoM-MFIE discretizations. We show the performance improvement for the monopolar RWG MoM-MFIE formulation with respect to the conventional choice and the robustness of both conventional and monopolar nxRWG MoM-MFIE formulations. (c) 2005 Wiley Periodicals, Inc.
引用
收藏
页码：237 / 241
页数：5
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