Sungwoo Kim

An AC–DC LED Driver With a Two-Parallel Inverted Buck Topology for Reducing the Light Flicker in Lighting Applications to Low-Risk Levels

Hyun‐Chang Kim, Moon‐Chul Choi, Sungwoo Kim et al. · IEEE Transactions on Power Electronics · 2016 · 56 citations

Electrical Engineering, Solid-state Lighting, Engineering +10

An Optimum Loop Gain Tracking All-Digital PLL Using Autocorrelation of Bang–Bang Phase-Frequency Detection

Sungchun Jang, Sungwoo Kim, Sang-Hyeok Chu et al. · IEEE Transactions on Circuits & Systems II Express Briefs · 2015 · 48 citations

Bang–bang Phase-frequency Detection, Minimum Jitter, High-frequency Device +8

A 2.5–5.6 GHz Subharmonically Injection-Locked All-Digital PLL With Dual-Edge Complementary Switched Injection

Sung‐Yong Cho, Sungwoo Kim, Min-Seong Choo et al. · IEEE Transactions on Circuits and Systems I Regular Papers · 2018 · 26 citations

Electrical Engineering, High-frequency Device, Clock Recovery +5

29.7 A 2.5GHz injection-locked ADPLL with 197fs<inf>rms</inf> integrated jitter and −65dBc reference spur using time-division dual calibration

Sungwoo Kim, Han-Gon Ko, Sung‐Yong Cho et al. · 2017 · 25 citations

Time-division Dual Calibration, Clock Recovery, −65Dbc Reference +12

A 5-GHz subharmonically injection-locked all-digital PLL with complementary switched injection

Sung‐Yong Cho, Sungwoo Kim, Min-Seong Choo et al. · 2015 · 17 citations

Pulse Generator, Electrical Engineering, Engineering +9