Asymptotic solution for a scattered field by cylindrical objects buried beneath a slightly rough surface

被引：12
|
作者：
Fiaz, M. A. [1 ]
Frezza, F. [2 ]
Pajewski, L. [1 ]
Ponti, C. [1 ]
Schettini, G. [1 ]
机构：
[1] Roma Tre Univ, Dept Appl Elect, I-00146 Rome, Italy
[2] Univ Roma La Sapienza, Dept Informat Engn Elect & Telecommun, I-00184 Rome, Italy
来源：
NEAR SURFACE GEOPHYSICS | 2013年 / 11卷 / 02期
关键词：
DIELECTRIC HALF-SPACE; ELECTROMAGNETIC SCATTERING; PLANE-WAVE; CYLINDER; INTERFACE;
D O I：
10.3997/1873-0604.2012021
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：
The problem of scattering of electromagnetic waves from a set of cylindrical objects buried beneath a slightly rough surface is undertaken with the cylindrical wave approach as a method of analysis. The small perturbation method is used to compute the scattered field from a rough surface. Numerical results for a rough surface with a sinusoidal profile are obtained with asymptotic evaluation.
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页码：177 / 183
页数：7
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