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 1.27-mW Battery-Powered Multimodal Biosensor Interface IC for Wireless Motion Intention Recognition in Wearable Robots. - Jimin Koo; Haidam Choi; Yoontae Jung; Ji-Hoon Suh; Sein Oh; Changhun Seok; Yegeun Kim; Injun Choi; Heewon Choee; Sunglim Han; Jiho Chun; Hoyong Seong; et al. (A-SSCC, 2024)

A Multi-Node Body-Channel-Communication System Using Adaptive Gain Control with ExG Readout ICs for Moving VR Users. - Dongyoon Lee; Song-I Cheon; Hyungjoo Cho; Seonghyun Park 005; Jiho Chun; Haidam Choi; Gichan Yun; Yoonsang Cho; Sohmyung Ha; Minkyu Je (A-SSCC, 2024)

Ultrahigh-G Accelerometer Readout IC with Adaptive Gain Path for Shock Resilience. - Song-I Cheon; Seonghyun Park 005; Haidam Choi; Yebin Choi; Minho Seok; Young-Ho Cho; Sohmyung Ha; Minkyu Je (ISCAS, 2024)

A Low-power Δ-ΔΣ-based Bio-impedance Readout IC with Capacitive-feedback Baseline Cancellation. - Haidam Choi; Ji-Hoon Suh; Gichan Yun; Sein Oh; Song-I Cheon; Sohmyung Ha; Minkyu Je (ISCAS, 2024)

33.8 A Two-Electrode Bio-Impedance Readout IC with Complex-Domain Noise-Correlated Baseline Cancellation Supporting Sinusoidal Excitation. - Song-I Cheon; Haidam Choi; Gichan Yun; Sein Oh; Ji-Hoon Suh; Sohmyung Ha; Minkyu Je (ISSCC, 2024)

A Fully Dynamic 1st-Order Δ-ΔΣ Modulator with a 468mVpp Input Range for Electrical Impedance Tomography Systems. - Haidam Choi; Gichan Yun; Ji-Hoon Suh; Sein Oh; Song-I Cheon; Yoontae Jung; Sohmyung Ha; Minkyu Je (VLSI Technology and Circuits, 2024)

A 5.7kfps Fast Neural Electrical Impedance Tomography IC Based on Incremental Zoom Structure with Baseline Cancellation for Peripheral Nerve Monitoring Systems. - Ji-Hoon Suh; Haidam Choi; Yoontae Jung; Sohmyung Ha; Minkyu Je (VLSI Technology and Circuits, 2024)

Impedance-Readout Integrated Circuits for Electrical Impedance Spectroscopy: Methodological Review. - Song-I Cheon; Haidam Choi; Hyoju Kang; Ji-Hoon Suh; Seonghyun Park 005; Soon-Jae Kweon; Minkyu Je; Sohmyung Ha (IEEE Trans. Biomed. Circuits Syst., 2024)

A Bio-Impedance Readout IC With Complex-Domain Noise-Correlated Baseline Cancellation. - Haidam Choi; Song-I Cheon; Gichan Yun; Sein Oh; Ji-Hoon Suh; Sohmyung Ha; Minkyu Je (IEEE J. Solid State Circuits, 2024)

28.2 A 189.3dB-FoMs 14.5fJ/Conversion-Step Continuous-Time Noise-Shaping SAR Capacitance-to-Digital Converter. - Gichan Yun; Haidam Choi; Yoontae Jung; Jiho Myung; Sein Oh; Sohmyung Ha; Minkyu Je (ISSCC, 2025)