A 6.78MHz 94.2% Peak Efficiency Class-E Transmitter with Adaptive Real-Part Impedance Matching and Imaginary-Part Phase Compensation Achieving a 33W Wireless-Power-Transfer System

Yuhao Xiong, Wenxing Cao, Xihao Liu, Shangzhou Zhao, Zhongming Xue, Zhuoqi Guo, Li Geng. A 6.78MHz 94.2% Peak Efficiency Class-E Transmitter with Adaptive Real-Part Impedance Matching and Imaginary-Part Phase Compensation Achieving a 33W Wireless-Power-Transfer System. In IEEE International Solid-State Circuits Conference, ISSCC 2025, San Francisco, CA, USA, February 16-20, 2025. pages 190-192, IEEE, 2025. [doi]

Abstract

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