A V-Band CMOS Low-DC-Power Wide-Locking-Range Divide-by-6 Injection-Locked Frequency Divider Using Transformer Coupling

Hong Yeh Chang, Wei Cheng Chen, Han Non Yeh, Ian Yi En Shen

研究成果: 雜誌貢獻期刊論文同行評審

3 引文 斯高帕斯(Scopus)

摘要

A V -band low-dc-power wide-locking-range divide-by-6 injection-locked frequency divider (ILFD) using a 90-nm CMOS process is proposed in this letter. The proposed innovative topology is composed of current-reused oscillation cores with transformer coupling. Moreover, the dc bias of the injectors can be properly applied to widen the locking range (LR). With a core dc power of 5.6 mW and an input power of -5 dBm, the measured maximum locking is 5.6 GHz (9.8%) from 54.5 to 60.1 GHz. When compared to the previously reported V -band ILFDs, this work features a high division ratio, low dc power, wide LR, and good sensitivity.

原文???core.languages.en_GB???
文章編號9093885
頁(從 - 到)593-596
頁數4
期刊IEEE Microwave and Wireless Components Letters
30
發行號6
DOIs
出版狀態已出版 - 6月 2020

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