A 70W and 90% GaN-based class-E wireless-power-transfer system with automatic-matching-point-search control for zero-voltage switching and zero-voltage-derivative switching. - Che-Hao Yeh; Yen-Ting Lin; Chun-Chieh Kuo; Chao-Jen Huang; Cheng-Yu Xie; Shen-Fu Lu; Wen-Hau Yang; Ke-Horng Chen; Kuo-Chi Liu; Ying-Hsi Lin (ISSCC, 2018)

A 100W and 91% GaN-Based Class-E Wireless-Power-Transfer Transmitter with Differential-Impedance-Matching Control for Charging Multiple Devices. - Cheng-Yu Xie; Shang-Hsien Yang; Shen-Fu Lu; Fa-Yi Lin; Yen-An Lin; You-Zheng Ou-Yang; Ke-Horng Chen; Kuo-Chi Liu; Ying-Hsi Lin (ISSCC, 2019)