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

页码：267 / 268

页数：2