Novel broadband directional-coupler designed by a hybrid structure composed of microstrip and coplanar-waveguide

被引：0
|
作者：
Cheng, Ji-Zhen [1 ]
Cheng, Chong-Hu [1 ]
机构：
[1] College of Communications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210003, China
来源：
Dianbo Kexue Xuebao/Chinese Journal of Radio Science | 2008年 / 23卷 / 06期
关键词：
Coplanar waveguides - Microstrip lines;
D O I：
暂无
中图分类号：
TN81 [馈线设备（传输线和波导）];
学科分类号：
摘要：
A novel broadband directional-coupler designed by a hybrid structure composed of microstrip and coplanar-waveguide is presented in the paper. Two kinds of microstrip/coplanar-waveguide junctions are used to realize both coupling in-phase and coupling out-of-phase in the direction-coupler. The structure and principle of the directional-coupler is discussed in detail. Simulated and measured results show that it has a good performance.
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页码：1204 / 1208
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