Chang Liu

According to our database, Chang Liu authored at least 8 papers between 2018 and 2024.

Collaborative distances:

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

2024

Broadband High-Efficiency Continuous Class-F/F-1 Power Amplifiers with Active Second Harmonic Injection Technique.

Chang Liu, Yi Zhao, Yue Yin, He Guan, Hao Zhang, Fadhel M. Ghannouchi

Proceedings of the IEEE International Symposium on Circuits and Systems, 2024

2023

A Highly-Efficient Doherty Power Amplifier With Generalized Parallel-Circuit Class-EF Mode.

Chang Liu, Xiang Li, Fadhel M. Ghannouchi

IEEE Trans. Circuits Syst. II Express Briefs, August, 2023

A Novel Impedance Matching Network Suitable for Designing High-Efficiency Power Amplifiers.

Chang Liu, Wenhua Chen, Fadhel M. Ghannouchi

IEEE Trans. Circuits Syst. II Express Briefs, April, 2023

2022

Novel Design Space of Broadband High-Efficiency Parallel-Circuit Class-EF Power Amplifiers.

Chang Liu, Hao Zhang, Wenhua Chen, Fadhel M. Ghannouchi

IEEE Trans. Circuits Syst. I Regul. Pap., 2022

2021

Investigation of High-Efficiency Parallel-Circuit Class-EF Power Amplifiers With Arbitrary Duty Cycles.

Chang Liu, Xiang Li, Yulong Zhao, Tian Qi, Xuekun Du, Wenhua Chen, Fadhel M. Ghannouchi

IEEE Trans. Ind. Electron., 2021

2020

Analysis of Class-F Power Amplifiers With a Second-Harmonic Input Voltage Manipulation.

Chang Liu

IEEE Trans. Circuits Syst. II Express Briefs, 2020

Efficiency Analysis of Concurrently Driven Power Amplifiers.

Tian Qi, Songbai He, Biao Hu, Chang Liu, Xuekun Du, Yulong Zhao, Mohamed Helaoui, Wenhua Chen, Fadhel M. Ghannouchi

IEEE Access, 2020

2018

High-efficiency class E/F₃ power amplifiers with extended maximum operating frequency.

Chang Liu, Xiangdong Huang, Qian-Fu Cheng

IEICE Electron. Express, 2018