A 99.5dB-DR 5kHz-BW Closed-Loop Neural-Recording IC based on Continuous-Time Dynamic-Zoom ΔΣ ADC with Automatic AFE-Gain Control. - Yoontae Jung; Soon-Jae Kweon; Hyuntak Jeon; Taeju Lee; Injun Choi; Kyeongwon Jeong; Mi Kyung Kim; Hyunjoo Jenny Lee; Sohmyung Ha; Minkyu Je (A-SSCC, 2021)

A 600mVPP-Input-Range 94.5dB-SNDR NS-SAR-Nested DSM with 4th-Order Truncation-Error Shaping and Input-Impedance Boosting for Biosignal Acquisition. - Kyeongwon Jeong; Gichan Yun; Sohmyung Ha; Minkyu Je (VLSI Technology and Circuits, 2022)

A PVT-Robust AFE-Embedded Error-Feedback Noise-Shaping SAR ADC With Chopper-Based Passive High-Pass IIR Filtering for Direct Neural Recording. - Kyeongwon Jeong; Yoontae Jung; Gichan Yun; Donghyun Youn; Yehhyun Jo; Hyunjoo Jenny Lee; Sohmyung Ha; Minkyu Je (IEEE Trans. Biomed. Circuits Syst., 2022)

Dynamic-Range-Enhancement Techniques for Artifact-Tolerant Biopotential-Acquisition ICs. - Yoontae Jung; Soon-Jae Kweon; Taeju Lee; Kyeongwon Jeong; Sohmyung Ha; Minkyu Je (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

A 2pA/√Hz Current-Conveyor-Assisted Ultrasound Receiver with 25pF CMUT Parasitic Capacitance. - Gichan Yun; Kyeongwon Jeong; Haidam Choi; Seunghyeon Nam; Chaerin Oh; Hyunjoo Jenny Lee; Sohmyung Ha; Minkyu Je (A-SSCC, 2023)

A Wide-Bandwidth Ultrasound Receiver and On-Chip Ultrasound Transmitter for Ultrasound Capsule Endoscopy. - Kyeongwon Jeong; Gichan Yun; Jaesuk Choi; Injun Choi; Jeehoon Son; Jae Youn Hwang; Sohmyung Ha; Minkyu Je (IEEE J. Solid State Circuits, 2023)

A 15.4-ENOB, Fourth-Order Truncation-Error-Shaping NS-SAR-Nested ΔΣ Modulator With Boosted Input Impedance and Range for Biosignal Acquisition. - Kyeongwon Jeong; Sohmyung Ha; Minkyu Je (IEEE J. Solid State Circuits, 2024)

A 3.47 NEF 175.2dB FOMs Direct Digitization Front-End Featuring Delta Amplification for Enhanced Dynamic Range and Energy Efficiency in Bio-Signal Acquisition. - Kyeongwon Jeong; Can Livanelioglu; Jiawei Liao; Inhee Lee 001; Taekwang Jang (ISSCC, 2025)

An 18.5nF-Input-Range PM-SAR-Hybrid Capacitance-to-Digital Converter Achieving 6.1μs Conversion Time at 18.1pF Input Capacitance. - Donghyun Youn; Kyeongwon Jeong; Woongro Youn; Hoyong Seong; Yechan Park; Sohmyung Ha; Minkyu Je (ISSCC, 2025)