Efficient motion re-estimation method based on k-means clustering for spatial resolution reduction transcoding. - Kyounghwan Kim; Soongi Hong; Yoonsik Choe (PCS, 2012)

Low-Noise Chopper-Stabilized Zero-Drift Amplifier With SAR-Assisted Automatic Offset Calibration Loop. - Gibae Nam; Gyuri Choi; Mookyoung Yoo; Sanggyun Kang; Byeongkwan Jin; Hyeoktae Son; Kyounghwan Kim; Jihyang Wi; Seungmin Ahn; Hyoungho Ko (IEEE Access, 2023)

A low-noise and mismatch-tolerant current-mirror-based potentiostat circuit for glucose monitoring. - Kyeongsik Nam; Gyuri Choi; Mookyoung Yoo; Sanggyun Kang; Byeongkwan Jin; Hyeoktae Son; Kyounghwan Kim; Hyoungho Ko (Microelectron. J., 2023)

A low-noise multipath operational amplifier with G-shared ping-pong and ripple averaging techniques. - Jihyang Wi; Gyuri Choi; Mookyoung Yoo; Sanggyun Kang; Byeongkwan Jin; Hyeoktae Son; Kyounghwan Kim; Gibae Nam; Hyoungho Ko (Microelectron. J., 2024)

3-D/4-D-Printed Reconfigurable Metasurfaces for Controlling Electromagnetic Waves. - Eiyong Park; Minjae Lee 006; Heijun Jeong; Ratanak Phon; Kyounghwan Kim; Seyeon Park; Sungjoon Lim (Proc. IEEE, 2024)

3D-Printed Lightweight Metamaterial Absorber Using Rectangular Perforations. - Junhyuk Ahn; Heeju Jwa; Minjun Kim; Yongwoo Cho 005; Kyounghwan Kim; Prabhakar Jepiti; Sungjoon Lim (IEEE Access, 2025)

Watch Your Callback: Offline Anomaly Detection Using Machine Learning in ROS 2. - Jeonghwan Kang; Kyounghwan Kim; Donghyun Kwon (IEEE Access, 2025)

Zero-Drift Fully Differential Amplifier With Ping-Pong Auto-Zero Stabilization and Digitally-Assisted Coarse Automatic Offset Calibration. - Mookyoung Yoo; Hyeoktae Son; Kyounghwan Kim; Jihyang Wi; Gibae Nam; Minhyoek Son; Manhyoek Choi; Hyoungho Ko (IEEE Trans. Circuits Syst. II Express Briefs, 2025)

DRAM Physically Unclonable Function (PUF) Using Dual Word-Line Activated Twin-Cells. - Mookyoung Yoo; Seon Bhin Kim; Hyeoktae Son; Kyounghwan Kim; Jihyang Wi; Gibae Nam; Minhyoek Son; Manhyoek Choi; Inju Yu; Dong Kyue Kim; Hyoungho Ko (IEEE Trans. Circuits Syst. II Express Briefs, 2025)