AN APPROXIMATE SOLUTION FOR SCATTERING BY AN IMPEDANCE WEDGE AT SKEW INCIDENCE

被引：15

作者：

SYED, HH ^{[1
]}

VOLAKIS, JL ^{[1
]}

机构：

[1] UNIV MICHIGAN,DEPT ELECT ENGN & COMP SCI,RADIAT LAB,ANN ARBOR,MI 48109

来源：

RADIO SCIENCE | 1995年 / 30卷 / 03期

关键词：

D O I：

10.1029/94RS03015

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Diffraction coefficients are derived from an approximate solution of the governing functional difference equations to characterize the scattering by an impedance wedge illuminated at skew incidence. This solution recovers the exact known diffraction coefficients for an impedance half plane and a wedge at normal incidence. To validate the approximate solution for other wedge angles, a comparison is made with numerical data obtained from a moment method code applicable to skew incidence on a polygonal impedance cylinder.

引用

页码：505 / 524

页数：20

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