Kang-Yoon Lee

Design of a High Efficiency DC–DC Buck Converter With Two-Step Digital PWM and Low Power Self-Tracking Zero Current Detector for IoT Applications

Sang-Yun Kim, Keum Cheol Hwang, Youngoo Yang et al. · IEEE Transactions on Power Electronics · 2017 · 79 citations

Engineering, Computer Engineering, Electrical Engineering +14

Doherty Power Amplifier Based on the Fundamental Current Ratio for Asymmetric cells

Hansik Oh, Hyunuk Kang, Hwiseob Lee et al. · IEEE Transactions on Microwave Theory and Techniques · 2017 · 66 citations

Engineering, Electrical Engineering, Microwave Engineering +16

Highly Efficient Fully Integrated GaN-HEMT Doherty Power Amplifier Based on Compact Load Network

Hwiseob Lee, Wonseob Lim, Jongseok Bae et al. · IEEE Transactions on Microwave Theory and Techniques · 2017 · 41 citations

Engineering, Electrical Engineering, Microelectronics +16

A Triple-Mode Wireless Power-Receiving Unit With 85.5% System Efficiency for A4WP, WPC, and PMA Applications

Young‐Jun Park, Byeong-Gi Jang, Seong-Mun Park et al. · IEEE Transactions on Power Electronics · 2017 · 39 citations

Engineering, Electrical Engineering, Circuit Theory +15

Compact Load Network for GaN-HEMT Doherty Power Amplifier IC Using Left-Handed and Right-Handed Transmission Lines

Hwiseob Lee, Wonseob Lim, Wooseok Lee et al. · IEEE Microwave and Wireless Components Letters · 2017 · 15 citations

Engineering, Electrical Engineering, Microelectronics +16