MLFMA analysis of scattering from multiple targets in the presence of a half-space

被引：34

作者：

Li, L ^{[1
]}

He, JQ ^{[1
]}

Liu, ZJ ^{[1
]}

Dong, XL ^{[1
]}

Carin, L ^{[1
]}

机构：

[1] Duke Univ, Dept Elect & Comp Engn, Durham, NC 27708 USA

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2003年 / 51卷 / 04期

关键词：

fast algorithms; numerical methods; scattering;

D O I：

10.1109/TAP.2003.811084

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：

The multilevel fast multipole algorithm (MLFMA) is applied to the analysis of plane-wave scattering from multiple conducting and/or dielectric targets, of arbitrary shape, situated in the presence of a dielectric half-space. The multiple-target scattering problem is solved in an iterative fashion. In particular, the fields exciting each target are represented as the incident fields plus the scattered fields from all other targets. The scattered fields from each target are updated iteratively, until the induced currents on all targets have converged. The model is validated with an independent scattering algorithm, and results are presented for several example multitarget scattering scenarios.

引用

页码：810 / 819

页数：10

共 30 条

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