ANALYSIS AND DESIGN OF A CIRCULAR DISC-3 DB COUPLER

被引：8
|
作者：
BIALKOWSKI, ME
JELLETT, ST
机构：
[1] Electrical and Computer Engineering, Dept University of Queensland, St. Lucia, QLD
来源：
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1994年 / 42卷 / 08期
关键词：
Waveguide couplers;
D O I：
10.1109/22.297804
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 3 dB quadrature hybrid in the form of a 4-port microstrip circular disc, is investigated experimentally and theoretically. The hybrid consists of additional reactive stubs and impedance steps to achieve greater operational bandwidth. A relative bandwidth of over 20% is easily obtained for this device.
引用
收藏
页码：1437 / 1442
页数：6
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