A heuristic model approximation for scattering from perfectly conducting one-dimensional random rough surfaces

被引：2
|
作者：
GarciaValenzuela, A [1 ]
机构：
[1] CASE WESTERN RESERVE UNIV,DEPT APPL PHYS & ELECT ENGN,CLEVELAND,OH 44106
来源：
WAVES IN RANDOM MEDIA | 1996年 / 6卷 / 03期
关键词：
D O I：
10.1088/0959-7174/6/3/004
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We propose a model for scattering from one-dimensional, perfectly conducting, slightly rough surfaces. A possible method for solving the scattering equations is examined which, with some assumptions, suggests the final result. The approximation is relatively simple and is comparable in computational effort with most first-order theories. We compare the bistatic scattering cross section for TE waves predicted by the present model for Gaussian randomly rough surfaces with numerical simulations and with some first-order theories. The comparison shows that the model is remarkably accurate for slightly rough surfaces and TE polarization.
引用
收藏
页码：213 / 228
页数：16
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