Current-Reused Current Feedback Instrumentation Amplifier for Low Power Leadless Pacemakers. - Gyuri Choi; Donggeun You; Hyunwoo Heo; Hyungseup Kim; Yongsu Kwon; Kyeongsik Nam; Sangmin Lee 002; Hyoungho Ko (IEEE Access, 2021)

A Four-Channel Low-Noise Readout IC for Air Flow Measurement Using Hot Wire Anemometer in 0.18 μm CMOS Technology. - Kyeongsik Nam; Hyungseup Kim; Yongsu Kwon; Gyuri Choi; Taeyup Kim; Chulhong Kim; Dongil Cho; Junghoon Lee; Hyoungho Ko (Sensors, 2021)

Low-Noise Resistive Bridge Sensor Analog Front-End Using Chopper-Stabilized Multipath Current Feedback Instrumentation Amplifier and Automatic Offset Cancellation Loop. - Mookyoung Yoo; Yongsu Kwon; Hyungseup Kim; Gyuri Choi; Kyeongsik Nam; Hyoungho Ko (IEEE Access, 2022)

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)