Young Chan Choi

Doherty Power Amplifier With Extended High-Efficiency Range Based on the Utilization of Multiple Output Power Back-Off Parameters

Young Chan Choi, Woojin Choi, Hansik Oh et al. · IEEE Transactions on Microwave Theory and Techniques · 2022 · 37 citations

Engineering, Electrical Engineering, Microwave Engineering +15

Generalized Expression and Design Method of Modified Load Networks for Doherty Power Amplifier With Extended Back-Off Range

Yifei Chen, Woojin Choi, Jaekyung Shin et al. · IEEE Access · 2022 · 19 citations · Full text

Engineering, Electrical Engineering, Circuit Theory +15

Simplified All-in-One Load Network of the Broadband Doherty Power Amplifier

Yifei Chen, Woojin Choi, Jaekyung Shin et al. · IEEE Transactions on Microwave Theory and Techniques · 2024 · 15 citations

Engineering, Electrical Engineering, Circuit Theory +16

New Load Modulation Combiner Having a Capability of Back-Off Control for Doherty Power Amplifiers

Yifei Chen, Woojin Choi, Jaekyung Shin et al. · IEEE Access · 2023 · 12 citations · Full text

Engineering, Electrical Engineering, Circuit Theory +16

Broadband Virtual-Stub Doherty Power Amplifier Using Asymmetric Structure

Jaekyung Shin, Woojin Choi, Yifei Chen et al. · IEEE Access · 2023 · 11 citations · Full text

Engineering, Electrical Engineering, Circuit Theory +16