Peng Xu

According to our database, Peng Xu authored at least 5 papers between 2021 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of five.

2024

A Fully Integrated Digital Polar Transmitter With Single-Ended Doherty PA and DLL-Based Three-Segment Hybrid DTC in 28 nm CMOS.

Tao Wang, Jieyang Li, Di Hua, Liangbo Lei, Peng Cao, Peng Xu, Jiawei Xu, Zhiliang Hong

IEEE J. Solid State Circuits, February, 2024

2023

A 0.15-μs/V Buck-Boost Symbol-Power-Tracking Supply Modulator With Dual Auxiliary Current Paths and EPP Scheme for 5G NR Power Amplifiers.

Peng Xu, Jin Kang, Zhiguo Tong, Peng Cao, Yingjie Wang, Hanyu Shi, Jiawei Xu, Zhiliang Hong

IEEE Trans. Circuits Syst. I Regul. Pap., November, 2023

A 200MHz Bandwidth 84% Peak Efficiency AC-Coupled Envelope Tracking Supply Modulator with 10MHz Constant Switching Frequency.

Peng Xu, Xueli Zhang, Tao Wang, Peng Cao, Jiawei Xu, Zhiliang Hong

Proceedings of the IEEE Asian Solid-State Circuits Conference, 2023

2021

A Charge-Pump-Based SIMO Buck-Boost DC-DC Converter with Three Operation Modes.

Zhiguo Tong, Peng Cao, Peng Xu, Dehong Lv, Danzhu Lu, Jie He, Zhiliang Hong

Proceedings of the IEEE International Symposium on Circuits and Systems, 2021

A 2.7W AC-coupled hybrid supply modulator achieving 200MHz envelope-tracking bandwidth for 5G new radio power amplifier.

Peng Xu, Xueli Zhang, Peng Cao, Tingting Wei, Zhiguo Tong, Jiawei Xu, Zhiliang Hong

Proceedings of the IEEE Asian Solid-State Circuits Conference, 2021