TY - JOUR T1 - Resonant Current Estimation and Phase-Locked Loop Feedback Design for Piezoelectric Transformer-Based Power Supplies JO - IEEE Transactions on Power Electronics UR - http://dx.doi.org/10.1109/tpel.2020.2976206 PY - 2020/10/01 AU - Yang Z AU - Forrester J AU - Davidson JN AU - Foster MP AU - Stone DA ED - DO - DOI: 10.1109/tpel.2020.2976206 PB - Institute of Electrical and Electronics Engineers (IEEE) VL - 35 IS - 10 SP - 10466 EP - 10476 Y2 - 2025/01/13 ER -