An Auto-Reconfigurable $2\times/4\times $ AC-DC Regulator for Wirelessly Powered Biomedical Implants With 28% Link Efficiency Enhancement

  • Hoi Lee
  • Published 2016 in
    IEEE Transactions on Very Large Scale Integration…


This brief presents an auto-reconfigurable load-dependable ac-dc regulator for wirelessly powered biomedical implants. In wireless power transmission, the peak link efficiency that typically limits the overall system efficiency only occurs at a certain nominal load for a given link design. The proposed reconfigurable ac-dc regulator can automatically switch… (More)

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