Patent ID: 8766716

Claim:
An apparatus of a hybrid power modulator using interleaving switching, the apparatus comprising: a linear amplifying unit for generating an output signal by comparing an envelope input signal and a feedback signal; an interleaving signal generator for generating an interleaving switching signal by comparing the output signal and a reference signal; and a switching amplifying unit for determining a level of the switching signal using the interleaving switching signal, wherein the switching amplifying unit comprises a plurality of power cells which comprise P-type Metal-Oxide-Semiconductor (MOS) Field Effect Transistors (FETs) and N-type MOS FETs, wherein the interleaving switching signal is a switching signal arranged not to supply the signal to input stages of the P-type MOS FETs and the N-type MOS FETs of the power cells at the same time, and wherein the interleaving switching signal is used as the on/off signal of the P-type MOSFETs and the N-type MOSFETs.