Intermittently operating RF frontend with 5ns startup time for 10Gbps proximity wireless communication

Naoki Kitazawa, Kaoru Kohira, Hiroki Ishikuro

    研究成果: Conference contribution

    抄録

    This paper presents intermittently operating RF frontend for proximity wireless communication with wireless power supply. To realize power scalability of the RF frontend, intermittent operation is performed by switching the bias of the amplifier. Quick startup circuit is proposed to accelerate the charging time to a decoupling capacitor. The fabricated test chip in 65nm CMOS occupies 0.075mm<sup>2</sup>. The 3dB bandwidth of amplifier ranges from 1.8GHz to 7.2GHz and current consumption is 8mA. The startup time of the circuit is 5ns.

    本文言語English
    ホスト出版物のタイトル2015 IEEE 15th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, SiRF 2015
    出版社Institute of Electrical and Electronics Engineers Inc.
    ページ24-26
    ページ数3
    ISBN(印刷版)9781479981960
    DOI
    出版ステータスPublished - 2015 6月 8
    イベント2015 15th IEEE Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, SiRF 2015 - San Diego, United States
    継続期間: 2015 1月 262015 1月 28

    Other

    Other2015 15th IEEE Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, SiRF 2015
    国/地域United States
    CitySan Diego
    Period15/1/2615/1/28

    ASJC Scopus subject areas

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

    フィンガープリント

    「Intermittently operating RF frontend with 5ns startup time for 10Gbps proximity wireless communication」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

    引用スタイル