Novel positioning system with extremely low power radio

Yuichiro Shimizu, Yusuke Takeuchi, Yukitoshi Sanada

    研究成果: Conference contribution

    2 被引用数 (Scopus)

    抄録

    In this paper, a concept of a novel UWB positioning system is presented, which satisfies the regulation for extremely low power radio systems in Japan. The spectrum mask of this regulation does not have deep notches unlike the ones for UWB systems. Therefore, the proposed UWB transmitter does not require a special pulse signal generator and a filter. The proposed system generates a pulse with the digital circuits. These conditions ease the requirements of the analog circuits and leads to low cost UWB devices. As the transmission power is quite limited, the proposed UWB devices can be implemented in RF tags or other small devices with small batteries.

    本文言語English
    ホスト出版物のタイトル2004 International Workshop on Ultra Wideband Systems; Joint with Conference on Ultra Wideband Systems and Technologies, Joint UWBST and IWUWBS 2004
    ページ391-394
    ページ数4
    出版ステータスPublished - 2004 12 1
    イベント2004 International Workshop on Ultra Wideband Systems; Joint with Conference on Ultra Wideband Systems and Technologies, Joint UWBST and IWUWBS 2004 - Kyoto, Japan
    継続期間: 2004 5 182004 5 21

    出版物シリーズ

    名前2004 International Workshop on Ultra Wideband Systems; Joint with Conference on Ultra Wideband Systems and Technologies, Joint UWBST and IWUWBS 2004

    Other

    Other2004 International Workshop on Ultra Wideband Systems; Joint with Conference on Ultra Wideband Systems and Technologies, Joint UWBST and IWUWBS 2004
    国/地域Japan
    CityKyoto
    Period04/5/1804/5/21

    ASJC Scopus subject areas

    • 工学(全般)

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