DIFFRACTION OF ELECTROMAGNETIC-WAVES BY A PERFECTLY CONDUCTING SPHERICAL-SHELL WITH ELLIPTICAL CONTOUR A SPHERICAL MULTIPOLE ANALYSIS

被引：5

作者：

BLUME, S

KLINKENBUSCH, L

机构：

[1] Lehrstuhl für Theoretische Elektrotechnik, Ruhr-Universität Bochum, Bochum 1, D-4630

来源：

ARCHIV FUR ELEKTROTECHNIK | 1990年 / 73卷 / 01期

关键词：

D O I：

10.1007/BF01573461

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：

In this paper the spherical multipole analysis is used in order to treat the diffraction by a spherical shell with elliptical contour. This boundary value problem can be reduced to a two-parametric eigenvalue problem with two Lamé equations. Numerical data are presented like current distributions and radiation patterns for a spherical reflector with elliptical contour. Furthermore computed scattering characteristics for a spherical cavity with an elliptical aperture are shown. © 1990 Springer-Verlag.

引用

页码：19 / 34

页数：16

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