Wireless power transfer system for 3-D stacked multiple receivers switching between single and dual frequency modes

Shusuke Yanagawa, Ryota Shimizu, Mototsugu Hamada, Tadahiro Kuroda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper proposes a wireless power transfer system which switches between a single frequency mode and a dual frequency mode for 3-D stacked multiple receivers. The power transfer function is analytically formulated in each mode and an optimization methodology of tuning capacitor values is proposed in both modes. An operation scenario switching between two modes is presented and compared with the non-switching mode in terms of the power transfer efficiency. The average power transfer efficiency in the proposed mode is 9.5% higher than the conventional mode.

Original languageEnglish
Title of host publication2018 IEEE 61st International Midwest Symposium on Circuits and Systems, MWSCAS 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1046-1049
Number of pages4
ISBN (Electronic)9781538673928
DOIs
Publication statusPublished - 2019 Jan 22
Event61st IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2018 - Windsor, Canada
Duration: 2018 Aug 52018 Aug 8

Publication series

NameMidwest Symposium on Circuits and Systems
Volume2018-August
ISSN (Print)1548-3746

Conference

Conference61st IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2018
CountryCanada
CityWindsor
Period18/8/518/8/8

Fingerprint

Transfer functions
Capacitors
Tuning
Switches

Keywords

  • Efficiency
  • Multiple receivers
  • Wileress power transfer

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

Yanagawa, S., Shimizu, R., Hamada, M., & Kuroda, T. (2019). Wireless power transfer system for 3-D stacked multiple receivers switching between single and dual frequency modes. In 2018 IEEE 61st International Midwest Symposium on Circuits and Systems, MWSCAS 2018 (pp. 1046-1049). [8623964] (Midwest Symposium on Circuits and Systems; Vol. 2018-August). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MWSCAS.2018.8623964

Wireless power transfer system for 3-D stacked multiple receivers switching between single and dual frequency modes. / Yanagawa, Shusuke; Shimizu, Ryota; Hamada, Mototsugu; Kuroda, Tadahiro.

2018 IEEE 61st International Midwest Symposium on Circuits and Systems, MWSCAS 2018. Institute of Electrical and Electronics Engineers Inc., 2019. p. 1046-1049 8623964 (Midwest Symposium on Circuits and Systems; Vol. 2018-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yanagawa, S, Shimizu, R, Hamada, M & Kuroda, T 2019, Wireless power transfer system for 3-D stacked multiple receivers switching between single and dual frequency modes. in 2018 IEEE 61st International Midwest Symposium on Circuits and Systems, MWSCAS 2018., 8623964, Midwest Symposium on Circuits and Systems, vol. 2018-August, Institute of Electrical and Electronics Engineers Inc., pp. 1046-1049, 61st IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2018, Windsor, Canada, 18/8/5. https://doi.org/10.1109/MWSCAS.2018.8623964
Yanagawa S, Shimizu R, Hamada M, Kuroda T. Wireless power transfer system for 3-D stacked multiple receivers switching between single and dual frequency modes. In 2018 IEEE 61st International Midwest Symposium on Circuits and Systems, MWSCAS 2018. Institute of Electrical and Electronics Engineers Inc. 2019. p. 1046-1049. 8623964. (Midwest Symposium on Circuits and Systems). https://doi.org/10.1109/MWSCAS.2018.8623964
Yanagawa, Shusuke ; Shimizu, Ryota ; Hamada, Mototsugu ; Kuroda, Tadahiro. / Wireless power transfer system for 3-D stacked multiple receivers switching between single and dual frequency modes. 2018 IEEE 61st International Midwest Symposium on Circuits and Systems, MWSCAS 2018. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 1046-1049 (Midwest Symposium on Circuits and Systems).
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