The parabolic equation model for the numerical analysis of the diffraction at an impedance wedge: Skew incidence case

被引：15
|
作者：
Pelosi, G [1 ]
Selleri, S [1 ]
Graglia, RD [1 ]
机构：
[1] POLITECN TORINO, DEPT ELECT ENGN, I-10129 TURIN, ITALY
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1996年 / 44卷 / 02期
关键词：
D O I：
10.1109/8.481657
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A numerical approach to the scattering problem of a plane electromagnetic wave at skew incidence on a wedge with two different arbitrary face impedances is presented. The diffracted field is obtained by applying the finite-difference method to solve two coupled parabolic equations. The present approach is validated by comparison with available asymptotic analytical results for the skew incidence case.
引用
收藏
页码：267 / 268
页数：2
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