A 200MHz Bandwidth 84% Peak Efficiency AC-Coupled Envelope Tracking Supply Modulator with 10MHz Constant Switching Frequency. - Peng Xu; Xueli Zhang; Tao Wang 148; Peng Cao; Jiawei Xu 001; Zhiliang Hong (A-SSCC, 2023)

A Fully Integrated Digital Polar Transmitter With Single-Ended Doherty PA and DLL-Based Three-Segment Hybrid DTC in 28 nm CMOS. - Tao Wang 148; Jieyang Li; Di Hua; Liangbo Lei; Peng Cao; Peng Xu; Jiawei Xu 001; Zhiliang Hong (IEEE J. Solid State Circuits, 2024)