Compact 4x4 Butler Matrix in Conductor Backed CPW Technology

被引：0
|
作者：
Singh, Abinash Kumar [1 ]
Mandal, Mrinal Kanti [2 ]
机构：
[1] Univ Engn & Management Kolkata, Dept Elect & Commun, Kolkata, W Bengal, India
[2] Indian Inst Technol Kharagpur, Dept Elect & Elect Commun, Kharagpur, W Bengal, India
来源：
2019 IEEE MTT-S INTERNATIONAL MICROWAVE AND RF CONFERENCE (IMARC) | 2019年
关键词：
Beamforming network; Butler matrix; conductor backed-CPW; crossover; ARRAY; CMOS; LINE;
D O I：
暂无
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 technique to design a low loss compact Butler matrix is presented in CB-CPW technology. Compact crossovers are used for the miniaturization. A 4 x 4 Butler matrix is fabricated. It provides at least 70% size reduction than a conventional compact Butler matrix using meandered geometry. Measurement results show that the design approach presented here do not degrade frequency response of the Butler matrix.
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页数：4
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