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

页码：1437 / 1442

页数：6

共 3 条

[1] A Novel Design for a Circular Waveguide Directional Coupler
Gentili, Gian Guido
Lucci, Leonardo
Nesti, Renzo
Pelosi, Giuseppe
Selleri, Stefano
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2009, 57 (07) : 1840 - 1849
[2] Design of 3-dB integrated optical couplers in asymmetric branching waveguides
Chan, Hau-Ping, 1641, (31):
[3] Analysis and design of a one-twelfth wavelength three-section directional coupler
Singh, K.
Vinayakarohit, V.
Ramasubramanian, R.
Pal, S.
MICROWAVE JOURNAL, 2007, 50 (03) : 120 - +

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