Single-Chip CMOS Reconfigurable Dual-Band Tri-Mode High-Efficiency RF Amplifier Design. - Chenxi Zhai; Hao-Yu Liu 003; Kwok-Keung Michael Cheng (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

Impact of Nonideal Auxiliary Current Profile on Linearity of Microwave Doherty Amplifiers: Theory and Experiments. - Hao-Yu Liu 003; Jieen Xie; Kwok-Keung Michael Cheng (IEEE Trans. Circuits Syst. I Regul. Pap., 2022)