Analysis, Design, and Experimental Verification of a Mixed High-Order Compensations-Based WPT System with Constant Current Outputs for Driving Multistring LEDs. - Yong Li 026; Jiefeng Hu; Xiaofei Li; Feibin Chen; Qiaodi Xu; Ruikun Mai; Zhengyou He (IEEE Trans. Ind. Electron., 2020)