Formulation of forward-backward method using novel spectral acceleration for the modeling of scattering from impedance rough surfaces

被引：69

作者：

Chou, HT ^{[1
]}

Johnson, JT

机构：

[1] Yuan Ze Univ, Dept Elect Engn, Chungli 320, Taiwan

[2] Ohio State Univ, Dept Elect Engn, Electrosci Lab, Columbus, OH 43210 USA

来源：

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING | 2000年 / 38卷 / 01期

关键词：

forward-backward method; method of moment (MoM); rough surfaces; scattering;

D O I：

10.1109/36.823954

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

F-BM/NSA [3] with computational complexity of O(N) is very efficient in method of moment (MoM) modeling of large-scale scattering problems from rough surfaces. The previous formulation for PEC surfaces is here extended to treat impedance surfaces. Similarly, numerical experiment shows F-BM/NSA is far more efficient than the competitive BMIA/CAG [4] in the order of magnitude.

引用

页码：605 / 607

页数：3

共 5 条

[1] A novel acceleration algorithm for the computation of scattering from rough surfaces with the forward-backward method [J].