Low-power 13.56 MHz RF front-end circuit for body sensor network

Cheng Han Hsieh, Mario Yucheng Su, Jing Yang Kung, Shuenn Yuh Lee, Qiang Fang

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

The current paper presents a fully integrated CMOS RF front-end circuit with low-power consumption for passive 13.56 MHz biomedical implants. The 13.56 MHz carrier frequency of the binary phase shift keying (BPSK) signal is transmitted to the body through the external and internal coils. The full-wave bridge rectifier of biomedical implants rectifies the BPSK signal received from the internal coil, and it is converted into DC power supply by the linear regulator to generate a stable DC output of 1.8 V. The fully digital BPSK demodulator demodulates the received BPSK signal for the clock/data separator to recover clock and data, which are required by the back-end circuit. This chip is designed and fabricated in TSMC 0.18 μm 1P6M CMOS technology, with an area of 1.35 mm 2 and power consumption of 632 μW.

原文English
主出版物標題Proceedings of 2011 International Symposium on Bioelectronics and Bioinformatics, ISBB 2011
頁面21-24
頁數4
DOIs
出版狀態Published - 2011 十二月 1
事件2nd International Symposium on Bioelectronics and Bioinformatics, ISBB 2011 - Suzhou, China
持續時間: 2011 十一月 32011 十一月 5

出版系列

名字Proceedings of 2011 International Symposium on Bioelectronics and Bioinformatics, ISBB 2011

Other

Other2nd International Symposium on Bioelectronics and Bioinformatics, ISBB 2011
國家China
城市Suzhou
期間11-11-0311-11-05

All Science Journal Classification (ASJC) codes

  • Biomedical Engineering
  • Electrical and Electronic Engineering
  • Health Informatics

指紋 深入研究「Low-power 13.56 MHz RF front-end circuit for body sensor network」主題。共同形成了獨特的指紋。

引用此