A 120 W Class-E Power Module with an Adaptive Power Combiner for a 6.78 MHz Wireless Power Transfer System

A 120 W Class-E Power Module with an Adaptive Power Combiner for a 6.78 MHz Wireless Power Transfer System

In this article, a highly efficient power module is presented with two class-E power amplifiers and an adaptive power combiner for transmitting output powers >100 W at 6.78 MHz in a wireless power transfer system. The losses caused by the combiners and interstage matching circuits or mismatch...

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Bibliographic Details
Main Authors: Ui-Gyu Choi, Jong-Ryul Yang
Format: Article
Language:English
Published: MDPI AG 2018-08-01
Series:Energies
Subjects:
adaptive power combiner
class-E power amplifier
high efficiency
optimum load condition
impedance translation
wireless power transfer system
Online Access:http://www.mdpi.com/1996-1073/11/8/2083

Internet

http://www.mdpi.com/1996-1073/11/8/2083

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