An Energy-Harvesting Wireless-Interface SoC for Short-Range Data Communication

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概要

• 論文の詳細を見る

• This paper describes design and verification of a wireless-interface SoC (system-on-a-chip) for a wireless battery-less mouse with short-range data-communication capability. The SoC comprises an RF transmitter and microcontroller. The SoC, which is powered by an electric generator that exploits gyration energy by dragging the mouse, was fabricated using a TSMC 0.18-um CMOS process. The features of the SoC are the adoption of a simple FSK modulation scheme, single-end configuration on the RF transmitter, and specific microcontroller design for mouse operation. We verified that the RF transmitter can make data communication within a 1-m range at 2.17 mW, and the microcontroller consumes 0.03 mW at 1 MHz, which exhibits that the total power consumption is 2.2 mW. This is sufficiently low for the SoC to operate with energy harvesting.

• 社団法人 電気学会の論文
• 2006-05-01

著者

• Miyama Masayuki

  Kanazawa University Graduate School Of Natural Science & Technology

• Miyama M

  Graduate School Of Natural Science And Technology Kanazawa University

• Yoshimoto Masahiko

  Mitsubishi Electric Corporation

• Kawaguchi Hiroshi

  Kobe Univ. Kobe‐shi Jpn

• Miyama Masayuki

  Kanazawa Univ. Kanazawa‐shi Jpn

• Morita Yasuhiro

  Department Of Computer Science And Systems Engineering Kobe University

• MORITA Yasuhiro

  Kobe University

• MIKAMI Shinji

  Kanazawa University Graduate School of Natural Science & Technology

• MATSUNO Tetsuro

  Kanazawa University Graduate School of Natural Science & Technology

• KAWAGUCHI Hiroshi

  Computer and Systems Department Kobe University

• YOSHIMOTO Masahiko

  Computer and Systems Department Kobe University

• ONO Hiroaki

  Linear Circuit Corp.

• Matsuno Tetsuro

  Kanazawa University Graduate School Of Natural Science & Technology

• Kawaguchi Hiroshi

  Department Of Computer Science And Systems Engineering Kobe University

• Yoshimoto Masahiko

  Department Of Computer Science And Systems Engineering Kobe University

• Yoshimoto Masahiko

  System Lsi Development Center Mitsubishi Electric Corporation

• Mikami Shinji

  Graduate School Of Science And Technology Kobe University

• Yoshimoto M

  Department Of Computer Science And Systems Engineering Kobe University

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