The self impedance of a waveguide-fed transverse broad wall slot radiating between baffles

被引：2
|
作者：
Dich, M [1 ]
Rengarajan, SR [1 ]
机构：
[1] Tech Univ Denmark, Dept Electromagnet Syst, DK-2800 Lyngby, Denmark
来源：
ELECTROMAGNETICS | 1999年 / 19卷 / 04期
关键词：
D O I：
10.1080/02726349908908651
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：
An analysis of the self impedance of a waveguide-fed transverse slot radiating between baffles is presented. The baffle structure is treated as a parallel plate (PP) waveguide of finite length which radiates into half space through an aperture in an infinite ground plane. The slot problem is analyzed using a set of integral equations which are solved numerically using the method of moments. The results can be used in previously published design procedures for waveguide-fed series slot arrays. Results of an experimental investigation of this radiating structure are also presented to illustrate the edge effects of the finite length of the cylindrical structure. A set of radiation patterns are presented to illustrate the suppression of grating lobes.
引用
收藏
页码：337 / 350
页数：14
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