1Da Cunha Duarte,C Barbi,I.A new family of ZVS-PWM ac-tive-clamping DC-to-DC boost converters:analysis,design,and ex-perimentation[].Power ElectronicsIEEE Transactions.1997
2Scott D Kee,Ichiro Aoki.The Class-E/F Family of ZVS Switching Amplifiers[].Microwave Theory and TechniquesIEEE Transactions.2003
