Self-shadowing influence on the reflection from a random stepped surface

被引：0
|
作者：
Pazynin, V.L. [1 ]
机构：
[1] A. Usikov Institute for Radiophisics and Electronics, Natonal Academy of Sciences of Ukraine, 12, Academiccian Proskura St., Kharkov, 61085, Ukraine
来源：
Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika) | 2002年 / 57卷 / 10-11期
关键词：
Functions - Integrodifferential equations - Radio systems - Receiving antennas - Surface properties;
D O I：
10.1615/telecomradeng.v57.i10-11.70
中图分类号：
学科分类号：
摘要：
The beam reflection from a stepped surface having a stochastic size of steps has been scrutinized using a geometrical optics approach. The coefficient that accounts for the effect of self-shadowing this type of surface is elaborated through auxiliary functions, each of them corresponding to the solution of integro-differential equation. In this paper the exact solution of these equations is constructed for the exponential function of the step height distribution density. In contrast to the earlier investigations this solution is validated for the finite distances between a receiver and a source and a random surface. © 2002 Begell House, Inc.
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页码：74 / 83
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