A sub-0.3V CMOS rectifier for energy harvesting applications

Dan Niu*, Zhangcai Huang, Minglu Jiang, Yasuaki Inoue

*この研究の対応する著者

    研究成果: Conference contribution

    7 被引用数 (Scopus)

    抄録

    This paper presents a sub-0.3V CMOS full-wave rectifier for energy harvesting devices. By adopting a body-input comparator with simple bias circuit and body bias technique, the lowest input voltage amplitude can be reduced to 0.28V when using a standard CMOS 0.18μm process. The voltage drop of negative voltage converter can be reduced to enhance the output voltage by the body bias technique. In combination with the proposed comparator with minimum reverse current, the proposed active rectifier can achieve the peak voltage conversion efficiency of over 96 % and the maximum power efficiency near to 94 %.

    本文言語English
    ホスト出版物のタイトルMidwest Symposium on Circuits and Systems
    DOI
    出版ステータスPublished - 2011
    イベント54th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2011 - Seoul
    継続期間: 2011 8 72011 8 10

    Other

    Other54th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2011
    CitySeoul
    Period11/8/711/8/10

    ASJC Scopus subject areas

    • 電子工学および電気工学
    • 電子材料、光学材料、および磁性材料

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