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

页码：237 / 241

页数：5