DIFFRACTION OF HIGH-FREQUENCY WAVES BY A CYLINDRICALLY CURVED SURFACE WITH DIFFERENT FACE IMPEDANCES

被引：11

作者：

BUYUKAKSOY, A ^{[1
]}

UZGOREN, G ^{[1
]}

机构：

[1] YILDIZ UNIV,DEPT ELECT ENGN,ISTANBUL,TURKEY

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1988年 / 36卷 / 05期

关键词：

CYLINDERS - Surfaces - MATHEMATICAL TECHNIQUES - Boundary Value Problems;

D O I：

10.1109/8.192146

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 high-frequency solution is presented to the problem of diffraction of waves generated by a magnetic line source by the edges of a cylindrically curved surface with different face impedances. By taking into account the locality of the high-frequency diffraction phenomena, the mixed boundary value problem is first reduced into a matrix boundary Hilbert-equation and then solved asymptotically by the Hurd-Rawlins-Williams method. Explicit nonuniform expressions for the diffraction coefficients are obtained by evaluating the field integrals asymptotically.

引用

页码：690 / 695

页数：6

共 16 条

[1] HIGH-FREQUENCY BACKSCATTERING FROM AN ABSORBING INFINITE STRIP WITH ARBITRARY FACE IMPEDANCES [J].