LAPSE

LAPSE:2019.0395
Published Article
LAPSE:2019.0395
Wireless Power Transfer System Architectures for Portable or Implantable Applications
Yan Lu, Dongsheng Brian Ma
February 27, 2019
This paper discusses the near-field inductive coupling wireless power transfer (WPT) at the system level, with detailed analyses on each state-of-the-art WPT output voltage regulation topologies. For device miniaturization and power loss reduction, several novel architectures for efficient WPT were proposed in recent years to reduce the number of passive components as well as to improve the system efficiency or flexibility. These schemes are systematically studied and discussed in this paper. The main contribution of this paper is to provide design guidelines for WPT system design. In addition, possible combinations of the WPT building block configurations are summarized, compared, and investigated for potential new architectures.
Keywords
coupling coils, DC-DC converter, inductive power transfer, low-dropout regulator, power amplifier, rectifier, voltage regulation, wireless power transfer
Suggested Citation
Lu Y, Ma DB. Wireless Power Transfer System Architectures for Portable or Implantable Applications. (2019). LAPSE:2019.0395
Author Affiliations
Lu Y: State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macao, China [ORCID]
Ma DB: Integrated Power System Laboratory, The University of Texas at Dallas, Richardson, TX 75080, USA
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Journal Name
Energies
Volume
9
Issue
12
Article Number
E1087
Year
2016
Publication Date
2016-12-19
Published Version
ISSN
1996-1073
Version Comments
Original Submission
Other Meta
PII: en9121087, Publication Type: Review
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LAPSE:2019.0395
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doi:10.3390/en9121087
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Feb 27, 2019
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CC BY 4.0
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[v1] (Original Submission)
Feb 27, 2019
 
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Feb 27, 2019
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http://psecommunity.org/LAPSE:2019.0395
 
Original Submitter
Calvin Tsay
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