A 80-uW 2-Mb/s transceiver for human body channel binaural communication

Jhih Cing Sun*, Jou Ling Chen, Yi Hung Shen, Shiu Chain You, Shyh-Jye Jou, Tzu-Hsien Sang

*此作品的通信作者

    研究成果: Conference contribution同行評審

    5 引文 斯高帕斯(Scopus)

    摘要

    We use a body channel and a low-power transceiver design to achieve binaural communication for hearing aids. The measured bandwidth of the body channel is 1 MHz to 7.5 MHz. The transmitter encodes and transmits data of 2-Mb/s and 1-V peak-to-peak square waveform to the electrodes connected to the body. The receiver includes an analog front end (AFE), an all-digital data recovery circuit and a decoder. This chip is implemented with a 65-nm CMOS process using 0.5-V supply in the digital transceiver and 1-V supply in the AFE. When working at 2 Mb/s, the power consumption is only 80 uW.

    原文English
    主出版物標題2012 IEEE Biomedical Circuits and Systems Conference
    主出版物子標題Intelligent Biomedical Electronics and Systems for Better Life and Better Environment, BioCAS 2012 - Conference Publications
    頁面96-99
    頁數4
    DOIs
    出版狀態Published - 1 12月 2012
    事件2012 IEEE Biomedical Circuits and Systems Conference: Intelligent Biomedical Electronics and Systems for Better Life and Better Environment, BioCAS 2012 - Hsinchu, 台灣
    持續時間: 28 11月 201230 11月 2012

    出版系列

    名字2012 IEEE Biomedical Circuits and Systems Conference: Intelligent Biomedical Electronics and Systems for Better Life and Better Environment, BioCAS 2012 - Conference Publications

    Conference

    Conference2012 IEEE Biomedical Circuits and Systems Conference: Intelligent Biomedical Electronics and Systems for Better Life and Better Environment, BioCAS 2012
    國家/地區台灣
    城市Hsinchu
    期間28/11/1230/11/12

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