DIRECT SOLUTION OF THE INVERSE PROBLEM FOR ROUGH-SURFACE SCATTERING AT GRAZING-INCIDENCE

被引：27
|
作者：
SPIVACK, M
机构：
[1] Dept. of Appl. Math. and Theor. Phys., Cambridge Univ.
来源：
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1992年 / 25卷 / 11期
关键词：
D O I：
10.1088/0305-4470/25/11/032
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The paper considers the inverse scattering problem for a scalar wavefield incident at grazing angles on a one-dimensional rough surface. The problem is formulated first as a pair of coupled integral equations in two unknown functions, knowledge of which immediately yields the surface. A method is described for the direct approximate solution of this system. Preliminary results are presented in groups of complicated rough surfaces which are closely recaptured in all details except for scale.
引用
收藏
页码：3295 / 3302
页数：8
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