Asymmetric wireless power transfer systems using coupled DGS resonators

Sherif Hekal, Adel B. Abdel-Rahman, Ahmed Allam, Hongting Jia, Adel Barakat, Ramesh K. Pokharel

研究成果: ジャーナルへの寄稿レター

7 引用 (Scopus)

抄録

This paper presents a new design for wireless power transfer (WPT) systems using asymmetric structures for the transmitter (TX) and the receiver (RX), and the TX/RX are constructed using spiral-strips defected ground structure (DGS) resonators. The proposed spiral-strips DGS resonator overcome the problem of low self-inductance that encountered by H-shape DGS resonator in [1, 2], so that the proposed WPT system that employs the proposed spiral-strips DGS resonators has better efficiency and higher power transmission distance. Design methodology of the proposed WPT system are formulated and fabricated. The measurement results show a WPT efficiency of 78% at a transmission distance of 40mm with the TX and RX areas of 50 × 50mm2 and 30 × 30mm2, respectively.

元の言語英語
ジャーナルIEICE Electronics Express
13
発行部数21
DOI
出版物ステータス出版済み - 1 1 2016

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Defected ground structures
Resonators
resonators
strip
power transmission
Power transmission
inductance
Inductance
transmitters
Transmitters
receivers
methodology

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

これを引用

Asymmetric wireless power transfer systems using coupled DGS resonators. / Hekal, Sherif; Abdel-Rahman, Adel B.; Allam, Ahmed; Jia, Hongting; Barakat, Adel; Pokharel, Ramesh K.

:: IEICE Electronics Express, 巻 13, 番号 21, 01.01.2016.

研究成果: ジャーナルへの寄稿レター

Hekal, Sherif ; Abdel-Rahman, Adel B. ; Allam, Ahmed ; Jia, Hongting ; Barakat, Adel ; Pokharel, Ramesh K. / Asymmetric wireless power transfer systems using coupled DGS resonators. :: IEICE Electronics Express. 2016 ; 巻 13, 番号 21.
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