Impedance matching antenna-integrated high-efficiency energy harvesting circuit

Yuharu Shinki, Kyohei Shibata, Mohamed Mansour, Haruichi Kanaya

研究成果: Contribution to journalArticle査読

14 被引用数 (Scopus)

抄録

This paper describes the design of a high-efficiency energy harvesting circuit with an integrated antenna. The circuit is composed of series resonance and boost rectifier circuits for converting radio frequency power into boosted direct current (DC) voltage. The measured output DC voltage is 5.67 V for an input of 100 mV at 900 MHz. Antenna input impedance matching is optimized for greater efficiency and miniaturization. The measured efficiency of this antenna-integrated energy harvester is 60% for -4.85 dBm input power and a load resistance equal to 20 kΩ at 905 MHz.

本文言語英語
論文番号1763
ジャーナルSensors (Switzerland)
17
8
DOI
出版ステータス出版済み - 8 2017

All Science Journal Classification (ASJC) codes

  • 分析化学
  • 生化学
  • 原子分子物理学および光学
  • 器械工学
  • 電子工学および電気工学

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