A wireless power transfer system with enhanced response and efficiency by fully-integrated fast-tracking wireless constant-idle-time control for implants

Cheng Huang, Toru Kawajiri, Hiroki Ishikuro

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

2 Citations (Scopus)

Abstract

In this paper, a 13.56 MHz fully-integrated wireless power transfer system with wireless constant-idle-time control is proposed. The massive off-chip components or wire required for transmitter (TX) voltage regulation in previous works are eliminated. Both wireless and local regulations are achieved with enhanced transient performance and total efficiency, and reduced circuitry and system design complexity. Thanks to the proposed wireless constant-idle-time control technique, an instant load-transient response, and a peak total efficiency of 67.6% with up to 13.7% improvement are observed in measurements with meat between coils at a distance of 6mm.

Original languageEnglish
Title of host publication2016 IEEE Symposium on VLSI Circuits, VLSI Circuits 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Volume2016-September
ISBN (Electronic)9781509006342
DOIs
Publication statusPublished - 2016 Sep 21
Event30th IEEE Symposium on VLSI Circuits, VLSI Circuits 2016 - Honolulu, United States
Duration: 2016 Jun 142016 Jun 17

Other

Other30th IEEE Symposium on VLSI Circuits, VLSI Circuits 2016
CountryUnited States
CityHonolulu
Period16/6/1416/6/17

Fingerprint

Meats
Transient analysis
Voltage control
Transmitters
Systems analysis
Wire

ASJC Scopus subject areas

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

Cite this

Huang, C., Kawajiri, T., & Ishikuro, H. (2016). A wireless power transfer system with enhanced response and efficiency by fully-integrated fast-tracking wireless constant-idle-time control for implants. In 2016 IEEE Symposium on VLSI Circuits, VLSI Circuits 2016 (Vol. 2016-September). [7573491] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VLSIC.2016.7573491

A wireless power transfer system with enhanced response and efficiency by fully-integrated fast-tracking wireless constant-idle-time control for implants. / Huang, Cheng; Kawajiri, Toru; Ishikuro, Hiroki.

2016 IEEE Symposium on VLSI Circuits, VLSI Circuits 2016. Vol. 2016-September Institute of Electrical and Electronics Engineers Inc., 2016. 7573491.

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

Huang, C, Kawajiri, T & Ishikuro, H 2016, A wireless power transfer system with enhanced response and efficiency by fully-integrated fast-tracking wireless constant-idle-time control for implants. in 2016 IEEE Symposium on VLSI Circuits, VLSI Circuits 2016. vol. 2016-September, 7573491, Institute of Electrical and Electronics Engineers Inc., 30th IEEE Symposium on VLSI Circuits, VLSI Circuits 2016, Honolulu, United States, 16/6/14. https://doi.org/10.1109/VLSIC.2016.7573491
Huang C, Kawajiri T, Ishikuro H. A wireless power transfer system with enhanced response and efficiency by fully-integrated fast-tracking wireless constant-idle-time control for implants. In 2016 IEEE Symposium on VLSI Circuits, VLSI Circuits 2016. Vol. 2016-September. Institute of Electrical and Electronics Engineers Inc. 2016. 7573491 https://doi.org/10.1109/VLSIC.2016.7573491
Huang, Cheng ; Kawajiri, Toru ; Ishikuro, Hiroki. / A wireless power transfer system with enhanced response and efficiency by fully-integrated fast-tracking wireless constant-idle-time control for implants. 2016 IEEE Symposium on VLSI Circuits, VLSI Circuits 2016. Vol. 2016-September Institute of Electrical and Electronics Engineers Inc., 2016.
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