An integrated dual-band transmitter for vital sign detection radar applications in 0.18-μm CMOS

Jen Hao Cheng, Yi Hsien Lin, Wen Jie Lin, Jeng Han Tsai, Tian Wei Huang, Huei Wang

研究成果: 書貢獻/報告類型會議論文篇章

2 引文 斯高帕斯(Scopus)

摘要

An integrated dual-band transmitter for vital sign detection radar is developed in 0.18-μm CMOS process. The main concept of this system is using frequency diversity to maintain the signal-to-noise ratio (SNR) under various detection environments. The phase-locked loop (PLL) is used for long range detection. By using frequency doubler and frequency divider inherited in the PLL, the transmitter covers two frequency bands, which are 4.27 GHz to 4.98 GHz and 17.06 GHz to 19.93 GHz, respectively. The measured conversion gains (CG) of low band and high band are 13.6-16.3 dB and 13.4-19.3 dB. The maximum output power of low band and high band are -6.2 and 3.4 dBm, respectively. This dual-band transmitter consumes 77-mW dc power within a chip size of 3.52 mm2.

原文英語
主出版物標題EuMIC 2016 - 11th European Microwave Integrated Circuits Conference
發行者Institute of Electrical and Electronics Engineers Inc.
頁面109-112
頁數4
ISBN(電子)9782874870446
DOIs
出版狀態已發佈 - 2016 十二月 7
事件11th European Microwave Integrated Circuits Conference, EuMIC 2016 - London, 英国
持續時間: 2016 十月 32016 十月 4

出版系列

名字EuMIC 2016 - 11th European Microwave Integrated Circuits Conference

其他

其他11th European Microwave Integrated Circuits Conference, EuMIC 2016
國家/地區英国
城市London
期間2016/10/032016/10/04

ASJC Scopus subject areas

  • 電氣與電子工程
  • 儀器

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