Mid-range wireless power transfer system for various types of multiple receivers using power customized resonator H Oh, S Oh, H Koo, W Choi, J Shin, KC Hwang, KY Lee, Y Yang IEEE Access 9, 45230-45241, 2021 | 16 | 2021 |
LUT-based focal beamforming system using 2-D adaptive sequential searching algorithm for microwave power transfer J Bae, SH Yi, H Koo, S Oh, H Oh, W Choi, J Shin, CM Song, KC Hwang, ... IEEE Access 8, 196024-196033, 2020 | 13 | 2020 |
Doherty power amplifier with extended high-efficiency range based on the utilization of multiple output power back-off parameters YC Choi, W Choi, H Oh, Y Chen, J Shin, H Jeon, KC Hwang, KY Lee, ... IEEE Transactions on Microwave Theory and Techniques 70 (4), 2258-2270, 2022 | 12 | 2022 |
High-efficiency multilevel multimode dynamic supply switching modulator for LTE power amplifier S Oh, H Oh, J Bae, J Shin, KC Hwang, KY Lee, Y Yang IEEE Transactions on Power Electronics 36 (6), 6967-6977, 2020 | 10 | 2020 |
New load modulation combiner having a capability of back-off control for Doherty power amplifiers Y Chen, W Choi, J Shin, H Jeon, S Bae, YC Choi, CS Park, KY Lee, ... IEEE Access 11, 11479-11488, 2023 | 6 | 2023 |
Generalized expression and design method of modified load networks for Doherty power amplifier with extended back-off range Y Chen, W Choi, J Shin, H Jeon, S Bae, YC Choi, S Woo, YY Woo, H Oh, ... IEEE Access 10, 77487-77497, 2022 | 6 | 2022 |
2.8-3.8 GHz broadband InGaP/GaAs HBT Doherty power amplifier IC for 5G new radio handset H Oh, W Choi, H Koo, J Shin, Y Chen, H Jeon, Y Choi, H Jung, J Hwang, ... 2022 IEEE/MTT-S International Microwave Symposium-IMS 2022, 849-852, 2022 | 6 | 2022 |
5.8 GHz 4-channel beamforming Tx IC for microwave power transfer J Shin, J Bae, H Koo, S Bae, J Na, H Oh, H Jeon, H Jung, YC Choi, S Woo, ... IEEE Access 9, 72316-72325, 2021 | 6 | 2021 |
Compact load network having a controlled electrical length for Doherty power amplifier K Kwon, W Choi, J Shin, Y Chen, YC Choi, S Bae, H Jeon, J Hwang, ... IEEE Access 10, 70440-70446, 2022 | 4 | 2022 |
Dual-mode supply modulator IC with an adaptive quiescent current controller for its linear amplifier in LTE mobile power amplifier H Oh, J Shin, W Choi, Y Chen, H Jeon, YC Choi, H Koo, KC Hwang, ... IEEE Access 9, 147768-147779, 2021 | 4 | 2021 |
A 6-/12-dB back-off multi-mode GaN MMIC Doherty power amplifier for 5G applications H Oh, W Choi, J Shin, Y Chen, H Kang, YY Woo, Y Yang 2023 IEEE/MTT-S International Microwave Symposium-IMS 2023, 458-461, 2023 | 3 | 2023 |
Broadband InGaP/GaAs HBT Doherty power amplifier IC using direct interstage power division for compact 5G NR handset module H Oh, J Shin, H Jeon, YY Woo, KC Hwang, KY Lee, Y Yang IEEE Access 11, 25879-25892, 2023 | 3 | 2023 |
Hybrid ET supply modulator IC with an adaptive quiescent current controller for its linear amplifier H Oh, J Shin, W Choi, Y Chen, H Jeon, Y Choi, H Koo, Y Yang 2021 IEEE MTT-S International Microwave Symposium (IMS), 649-652, 2021 | 3 | 2021 |
2.4 GHz GaN HEMT class-F synchronous rectifier using an independent second harmonic tuning circuit J Na, SH Yi, J Shin, H Koo, J Bae, KC Hwang, KY Lee, Y Yang Sensors 21 (5), 1608, 2021 | 3 | 2021 |
Frequency selective degeneration for 6–18 GHz GaAs pHEMT broadband power amplifier integrated circuit S Oh, E Yoo, H Oh, H Koo, J Shin, KC Hwang, KY Lee, Y Yang Electronics 9 (10), 1588, 2020 | 3 | 2020 |
Striving for efficiency: A 475-kHz high-efficiency two-stage Class-E power amplifier W Lee, J Shin, H Oh, T Kim, K Kim, KC Hwang, KY Lee, Y Yang IEEE Microwave Magazine 20 (1), 85-90, 2018 | 3 | 2018 |
Two-Stage Doherty Power Amplifier Using Broadband Interstage Matching Network W Choi, J Shin, Y Chen, H Jeon, YC Choi, S Bae, YY Woo, H Kang, ... IEEE Microwave and Wireless Technology Letters, 2023 | 1 | 2023 |
Beamforming Algorithm Based on the Orthogonal Phase Bases With Trigonometric Estimation for Microwave Power Transfer Systems H Koo, J Shin, W Choi, S Bin, H Oh, H Lim, KY Lee, KC Hwang, Y Yang IEEE Access 10, 125365-125375, 2022 | 1 | 2022 |
900 MHz Differential Power Amplifier IC Using 55 nm CMOS Technology J Hwang, S Bae, YC Choi, W Choi, J Shin, Y Yang 2022 IEEE International Symposium on Radio-Frequency Integration Technology …, 2022 | 1 | 2022 |
A Multimode GaN Doherty Power Amplifier MMIC With -Scalable Amplifiers for Selective Back-Off Power Level H Oh, W Choi, J Shin, Y Chen, H Kang, YY Woo, KC Hwang, KY Lee, ... IEEE Transactions on Microwave Theory and Techniques, 2023 | | 2023 |