32.8 A 27.8-to-38.7GHz Load-Modulated Balanced Power Amplifier with Scalable 7-to-1 Load-Modulated Power-Combine Network Achieving 27.2dBm Output Power and 28.8%/23.2%/16.3%/11.9% Peak/6/9/12dB Back-Off Efficiency. - Wei Zhu 017; Jiazhi Ying; Long Chen; Jian Zhang 085; Guanshen Lv; Xiangjie Yi; Zhiqiang Zhao; Zunxiang Wang; Yan Wang 023; Wenhua Chen; Houjun Sun (ISSCC, 2024)