Wireless power transfer to stacked modules for IoT sensor nodes

Shusuke Yanagawa, Ryota Shimizu, Mototsugu Hamada, Toru Shimizu, Tadahiro Kuroda

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

2 Citations (Scopus)

Abstract

This paper proposes a wireless power transfer system for 3-D stacked multiple receivers. A 1:m selective power transfer system is realized by introducing a frequency/time division multiplexing system. Power transfer efficiencies at 6.78MHz and 13.56MHz are simulated to be 83% and 85%, respectively. Crosstalk and load transient performance is also compared with 1:1 system and confirmed that its degradation is not significant.

Original languageEnglish
Title of host publicationProceedings - International SoC Design Conference 2017, ISOCC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages59-60
Number of pages2
ISBN (Electronic)9781538622858
DOIs
Publication statusPublished - 2018 May 29
Event14th International SoC Design Conference, ISOCC 2017 - Seoul, Korea, Republic of
Duration: 2017 Nov 52017 Nov 8

Other

Other14th International SoC Design Conference, ISOCC 2017
CountryKorea, Republic of
CitySeoul
Period17/11/517/11/8

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Keywords

  • Crosstalk
  • Efficiency
  • Load transient
  • Multiple receivers
  • Wireless power transfer

ASJC Scopus subject areas

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

Cite this

Yanagawa, S., Shimizu, R., Hamada, M., Shimizu, T., & Kuroda, T. (2018). Wireless power transfer to stacked modules for IoT sensor nodes. In Proceedings - International SoC Design Conference 2017, ISOCC 2017 (pp. 59-60). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISOCC.2017.8368826