DUAL-BAND HYBRID COUPLER WITH SOURCE TO LOAD IMPEDANCE MATCHING

被引：1
|
作者：
Cheung, King Yin [1 ]
Zheng, Shao Yong [1 ]
Chan, Wing Shing [1 ]
Man, Kim Fung [1 ]
机构：
[1] City Univ Hong Kong, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2010年 / 52卷 / 11期
关键词：
dual-band; hybrid coupler; source to load impedance matching; multi-function components; BRANCH-LINE COUPLER;
D O I：
10.1002/mop.25545
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 novel dual-band hybrid coupler with source to load impedance transformation is presented together with detailed design formulas. Previous couplers were either dual-band or impedance transforming but not both. A dual-band impedance transforming coupler is designed accordingly for demonstration. Experimental results obtained agree well with both the numerical and simulated results. (C) 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52:2515-2519, 2010; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25545
引用
收藏
页码：2515 / 2519
页数：5
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