TY - JOUR T1 - Soft switching voltage regulation for inductorless piezoelectric transformers: a cyclic mode analysis JO - IEEE Transactions on Power Electronics PY - 2023/08/15 AU - Yang Z AU - Forrester J AU - Davidson JN AU - Foster MP AU - Stone DA ED - DO - DOI: 10.1109/tpel.2023.3305558 PB - Institute of Electrical and Electronics Engineers (IEEE) Y2 - 2025/07/28 ER -