Dual-series solution to scattering from a semicircular channel in a ground plane

被引：49

作者：

Hinders, M.K. ^{[1
]}

Yaghjian, A.D. ^{[1
]}

机构：

[1] RL/ERCT, Hanscom AFB, MA, USA

来源：

IEEE Microwave and Guided Wave Letters | 1991年 / 1卷 / 09期

关键词：

Closed-Form Low-Frequency Asymptotic Approximations - Dual-Series Eigenfunction Solution - Incremental Length Diffraction Coefficients - Perfectly Conducting Ground Plane - Semicircular Channel - TM/TE Scattering;

D O I：

10.1109/75.84600

中图分类号：

学科分类号：

摘要：

Exact dual-series eigenfunction solutions, and simple closed-form low-frequency asymptotic approximations are determined for the problems of TM and TE scattering from a semicircular channel in a perfectly conducting ground plane. The eigenfunction solutions provide benchmarks for channel scattering, and the low-frequency solutions can be used to determine directly incremental length diffraction coefficients for narrow channels.

引用

页码：239 / 242