High efficiency wireless power transfer system using spiral DGS resonators through biological tissues

Sumin Chalise, F. Tahar, M. R. Saad, A. Baraket, Kuniaki Yoshitomi, R. K. Pokharel

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

2 被引用数 (Scopus)

抄録

This paper presents a wireless power transfer (WPT) system to transfer power through the tissues using Defected Ground Structure (DGS) resonators. The proposed DGS resonator is made of a spiral structure at the ground plane to increase the quality (Q-) factor, and when two DGS resonators are coupled back to back, it transforms to a bandpass filter resulting in the wireless power transfer. Experiment on the proposed WPT system shows an efficiency of 67.7% in air and 61% when placed in the tissue environment at 20MHz frequency.

本文言語英語
ホスト出版物のタイトルIMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference
出版社Institute of Electrical and Electronics Engineers Inc.
ページ43-45
ページ数3
ISBN(印刷版)9781538659182
DOI
出版ステータス出版済み - 8 7 2018
イベント2018 IEEE/MTT-S International Microwave Biomedical Conference, IMBioc 2018 - Philadelphia, 米国
継続期間: 6 14 20186 15 2018

出版物シリーズ

名前IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference

その他

その他2018 IEEE/MTT-S International Microwave Biomedical Conference, IMBioc 2018
国/地域米国
CityPhiladelphia
Period6/14/186/15/18

All Science Journal Classification (ASJC) codes

  • コンピュータ ネットワークおよび通信
  • 生体医工学
  • 器械工学

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