Wireless Power Transfer under Wide Distance Variation Using Dual Impedance Frequency
A dual-impedance operation, where coil impedance is controlled by operating frequency selection, is proposed to maintain optimum reflected impedance across coupling variation. More specifically, this work focuses on how high coupling between coils presents excessively high reflected resistance to tr...
Main Authors: | Woochan Lee, Dukju Ahn |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2020-01-01
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Series: | Electronics |
Subjects: | |
Online Access: | https://www.mdpi.com/2079-9292/9/1/110 |
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