An X-band full-360° reflection type phase shifter with low insertion loss

Wei Tsung Li*, Yen Hung Kuo, Yi Ming Wu, Jen Hao Cheng, Tian Wei Huang, Jeng-Han Tsai

*此作品的通信作者

研究成果: 書貢獻/報告類型會議論文篇章

6 引文 斯高帕斯(Scopus)

摘要

An X-band reflection-type phase shifter (RTPS) with full 360° continuous phase shift, low insertion loss, and low gain deviation using standard 0.15-μm HEMT process is demonstrated in this paper. Two circuit implementation techniques are employed: π-type reflection loads and folded Lange coupler. The π-type reflection loads and the folded Lange coupler are utilized in one stage reflection-type phase shifter to cover more than 180° phase tuning. Cascade of two stage RTPS is adopted to achieve 360° phase tuning. Measurements show signal losses of 6.4dB±1.4dB including pad loss, low gain deviation of 0.8 dB, and a 360° continuously tunable range across 11∼13 GHz with 0-mW dc power consumption. To the best of our knowledge, the proposed phase shifter has the highest FOM of 46.2(°/dB), among all reported 360° X-band CMOS phase shifters.

原文英語
主出版物標題European Microwave Week 2012
主出版物子標題"Space for Microwaves", EuMW 2012, Conference Proceedings - 42nd European Microwave Conference, EuMC 2012
頁面1134-1137
頁數4
出版狀態已發佈 - 2012 十二月 1
事件2012 42nd European Microwave Conference, EuMC 2012 - Held as Part of 15th European Microwave Week, EuMW 2012 - Amsterdam, 荷兰
持續時間: 2012 十月 292012 十一月 1

出版系列

名字European Microwave Week 2012: "Space for Microwaves", EuMW 2012, Conference Proceedings - 42nd European Microwave Conference, EuMC 2012

其他

其他2012 42nd European Microwave Conference, EuMC 2012 - Held as Part of 15th European Microwave Week, EuMW 2012
國家/地區荷兰
城市Amsterdam
期間2012/10/292012/11/01

ASJC Scopus subject areas

  • 電氣與電子工程

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