Ke Liu, Weimin Shi, Lu Chen, Yu Li, Yan Zhang, Chunyu Hu, Zhijiang Dai, Jingzhou Pang, Mingyu Li. Symmetrical Doherty Power Amplifier With Extended Bandwidth and Back-Off Range Based on Nonlinear Current Profile. IEEE Trans. Circuits Syst. I Regul. Pap., 72(7):3204-3214, July 2025. [doi]
Abstract is missing.