A high-efficiency active rectifier by using zero current sensing and deglitch circuit for inductive coupling receiver

Syed Adil Ali Shah, Young Jun Park, Hamed Abbasizadeh, Zaffar Hayat Nawaz Khan, Danial Khan, Kang Yoon Lee

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

Abstract

This paper proposes two more advanced techniques for blocking reverse currents in an Active Rectifier. We propose an Active Rectifier with Enhanced Accuracy Zero Current Sensing (ZCS) and Deglitch Circuit for wireless power transfer system. The proposed two techniques ZCS and Deglitch Circuit is more accurately detect input changes and enhance the Power Conversion Efficiency (PCE) of Active Rectifier. Using a BCD 0.18 μm fabrication and Operation frequency of Active Rectifier is 150 kHz. The maximum power conversion efficiency is 98.59 % at RLoad=7 Ω and IRECT= 1.6 A, VRECT= 11.2 V.
Original languageEnglish (US)
Title of host publicationProceedings - International SoC Design Conference 2017, ISOCC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages206-207
Number of pages2
ISBN (Print)9781538622858
DOIs
StatePublished - May 29 2018
Externally publishedYes

Bibliographical note

Generated from Scopus record by KAUST IRTS on 2023-09-23

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