33.9 A Hybrid Switching Supply Modulator Achieving 130MHz Envelope-Tracking Bandwidth and 10W Output Power for 2G/3G/LTE/NR RF Power Amplifiers.
Dongsu KimJun-Suk BangJongbeom BaekSeungchan ParkYoung-Ho JungJae-Yeol HanIk-Hwan KimSung-Youb JungTakahiro NomiyamaJi-Seon PaekJongwoo LeeThomas Byunghak ChoPublished in: ISSCC (2021)