Multilevel fast multipole algorithm for three-dimensional dielectric targets in the vicinity of a lossy half space

被引：14

作者：

He, JQ ^{[1
]}

Sullivan, A

Carin, L

机构：

[1] USA, Res Lab, AMSRL SE RU, Adelphi, MD 20783 USA

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

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2001年 / 29卷 / 02期

关键词：

dielectric scatter; fast multipole algorithm; electromagnetic scattering;

D O I：

10.1002/mop.1097

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 problem of a general three-dimensional dielectric target above or below a lossy half space. The dyadic half-space Green's function is evaluated rigorously for the "near" MLFMA interactions, while an asymptotic Green's function approximation is applied for the "far" interactions. The model is discussed, and results are compared with those from a rigorous method-of-moments (MoM) analysis. (C) 2001 John Wiley & Sons, Inc.

引用

页码：100 / 104

页数：5

共 17 条

[1] Ultra-wide-band synthetic-aperture radar for mine-field detection [J].