Adaptive capacitor charging circuit with simplified configuration for efficient piezoelectric energy harvesting - Qi, Nanjian; Qi, Nanjian; Dai, Keren; Wang, Xiaofeng; You, Zheng (New York ; The Institute of Electrical and Electronics Engineers, Inc., 2022)
IEEE Transitions on Power Electronics, v. 37 n. 9, pages 10267-10280, September 2022.