An Ultra-Compact Wideband-Linearized Power Amplifier Achieving 0.24° AM-PM Distortion and Supporting 64-/256-/1024-/4096-QAM. - Jingshang Dong; Pei Qin; Haoshen Zhu; Xiang Yi; Wenjie Feng 002; Wenquan Che; Quan Xue (CICC, 2025)