Compact Microstrip S-Band 90° Hybrid Coupler

被引：0
|
作者：
Then, Yi Lung [1 ]
You, Kok Yeow [1 ]
Dimon, Mohamad Ngasri [1 ]
Chong, Jaw Chung [1 ]
Tan, Tian Swee [1 ]
机构：
[1] Univ Teknol Malaysia, Dept Commun Engn, Fac Elect Engn, Utm Skudai 81310, Malaysia
来源：
2013 IEEE SYMPOSIUM ON WIRELESS TECHNOLOGY & APPLICATIONS (ISWTA2013) | 2013年
关键词：
Microstrip; branch-line; S-Band; hybrids; couplers; lumped distributed element;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
A compact microstrip S-Band 90 degrees hybrid coupler is designed and tested. The proposed coupler has a pass-band width of 1.9 GHz and approximately twice wider bandwidth than conventional coupler at the operating center frequency of 2 GHz. The size reduction of 40% is achieved from the conventional design model with the arrangement of open stubs.
引用
收藏
页码：202 / 206
页数：5
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