BROADWALL SLOT COUPLING INTO BUTT-ENDED WAVE-GUIDE

被引：1
|
作者：
RENGARAJAN, SR
ELLIOTT, RS
机构：
[1] Department of Electrical and Computer Engineering, California State University, Northridge, California
[2] Electrical Engineering Department, The University of California Los Angeles, California
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1994年 / 7卷 / 10期
关键词：
COUPLING SLOTS; RADIATING SLOTS; SLOT ARRAYS; BUTT-ENDED WAVE-GUIDES;
D O I：
10.1002/mop.4650071011
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：
We present an analysis of a slot cut in a broadwall of a rectangular waveguide, coupling into a semiinfinite rectangular waveguide capped by a conducting transverse plate containing the slot. Slots coupling into butt-ended waveguides are employed in test fixtures in slot array applications. Pertinent integral equations for the slot-aperture electric field are solved by the method of moments, and scattering characteristics of slot couplers for butt-ended guides are deduced. Numerical results indicate limitations of these couplers for applications involving reduced-height guides. (C) 1994 John Wiley & Sons, Inc.
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页码：460 / 464
页数：5
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