The proposed new resonant gate drive circuit is shown in Fig. 2. The circuit consists of four switches – , which is inherited from dual channel conventional gate drive circuit, connecting as a bridge configuration, an inductor, and a capacitor connecting across the bridge. Diode and capacitor consist of a bootstrap circuit for high side drive. Capacitors, and , represent the input capacitors of the power MOSFETs and respectively. is the high side switch and Q2 is the lower side switch. is the gate drive voltage source. In order to simplify the implementation, P-channel MOSFET is used for and and N-channel MOSFET is used for and . It is noted that other implementation methods can also be used to achieve the same objective