Design of ultrasonic wireless power transfer system

Kensuke Nagaya, Jiang Liu, Shigeru Shimamoto

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

We designed a wireless power transmission (WPT) system using airborne ultrasonic waves and measured the received power characteristics of the system. Ultrasonic WPT is evaluated from these characteristics. We support the future development of ultrasonic WPT by presenting the details of the components (generator, amplifier, transducer, rectifier) that make up this system, with a detailed discussion. It has also been shown that when multiple transducer-rectifier circuits (passive sources) are used at the receiver, they can be connected in parallel to add all the signals and efficiently supply power to the load. Finally, we discussed the potential of near-field WPT as well as vibration energy harvesting.

本文言語English
ホスト出版物のタイトル2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781728109602
DOI
出版ステータスPublished - 2019 12
イベント2019 IEEE Globecom Workshops, GC Wkshps 2019 - Waikoloa, United States
継続期間: 2019 12 92019 12 13

出版物シリーズ

名前2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings

Conference

Conference2019 IEEE Globecom Workshops, GC Wkshps 2019
国/地域United States
CityWaikoloa
Period19/12/919/12/13

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • ハードウェアとアーキテクチャ
  • ソフトウェア
  • 制御と最適化

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