A K-band phase-locked loop in 0.18 μm CMOS technology for vital sign detection radar

Jen Hao Cheng, Ming Hang Wu, Hsiang Ting Huang, Yi Ming Wu, Jeng Han Tsai, Tian Wei Huang

研究成果: 書貢獻/報告類型會議貢獻

2 引文 斯高帕斯(Scopus)

摘要

In this paper, a low-power K-band phase-locked loop (PLL) for vital sign detection radar (VSDR) is presented. The proposed PLL was fabricated in 0.18 μm CMOS process. The transformer-feedback voltage-controlled oscillator (TF-VCO) is utilized to increase output swing and to alleviate noise issue. The cascoded frequency divider is adopted for low voltage and low power considerations. The measured phase-locked-loop phase noise at 20.2 GHz is -110 dBc/Hz at 10 MHz offset frequency and the corresponding reference spur is -58 dBc. The locking range covers a frequency band from 19.2-20.6 GHz. The PLL dissipated 38 mW (with buffers) at 1.8-V supply voltage and occupies the chip area of 0.46 mm2.

原文英語
主出版物標題Conference Proceedings - 2014 IEEE MTT-S International Microwave Workshop Series on
主出版物子標題RF and Wireless Technologies for Biomedical and Healthcare Applications, IMWS-Bio 2014
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781479954476
DOIs
出版狀態已發佈 - 2015 二月 5
事件2014 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, IMWS-Bio 2014 - London, 英国
持續時間: 2014 十二月 82014 十二月 10

出版系列

名字Conference Proceedings - 2014 IEEE MTT-S International Microwave Workshop Series on: RF and Wireless Technologies for Biomedical and Healthcare Applications, IMWS-Bio 2014

其他

其他2014 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, IMWS-Bio 2014
國家英国
城市London
期間2014/12/082014/12/10

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Health Informatics

指紋 深入研究「A K-band phase-locked loop in 0.18 μm CMOS technology for vital sign detection radar」主題。共同形成了獨特的指紋。

引用此