机译:改进的Doherty放大器,具有扩展带宽和回退功率范围,使用优化的峰值组合电流比
Chinese Univ Hong Kong, Dept Elect Engn, Hong Kong, Peoples R China;
Univ Waterloo, Dept Elect & Comp Engn, Waterloo, ON N2L 3G1, Canada;
Broadband; Doherty power amplifi r (DPA); extended high-effi iency range; gallium nitride (GaN);