Gichan Yun

17 papers C 3Journal 5Unranked 9
YearRankTypeTitle / Venue / Authors
2026 — conf
A 43.8-to-662.0μW 27.5-to-878.9fps Frame-Rate-Scalable Duty-Cycled Electrical Impedance Tomography System with MIMO Current-Balancing IA.
ISSCC
Haidam Choi, Gichan Yun, Ji-Hoon Suh, Seonwoo Park, Donghyeon Yi, Sohmyung Ha, Minkyu Je
2025 — conf
28.2 A 189.3dB-FoMs 14.5fJ/Conversion-Step Continuous-Time Noise-Shaping SAR Capacitance-to-Digital Converter.
ISSCC
Gichan Yun, Haidam Choi, Yoontae Jung, Jiho Myung, Sein Oh, Sohmyung Ha, Minkyu Je
2025 J jnl
A 2.0-mW 70.1-dB SNDR 7.8-MHz BW Continuous-Time Noise-Shaping SAR ADC Using Fully Parallelized Quantization.
IEEE Trans. Circuits Syst. II Express Briefs
Gichan Yun, Sein Oh, Heewon Choee, Haidam Choi, Sohmyung Ha, Minkyu Je
2025 C conf
A 99.8-nV/√Hz ΔΣ Modulator with an Input-Impedance-Boosted kT/C-Noise-Cancellation Integrator for Biopotential-Signal Acquisition.
ISCAS
Jiho Myung, Gichan Yun, Heewon Choee, Yegeun Kim, Sohmyung Ha, Minkyu Je
2024 — conf
33.8 A Two-Electrode Bio-Impedance Readout IC with Complex-Domain Noise-Correlated Baseline Cancellation Supporting Sinusoidal Excitation.
ISSCC
Song-I Cheon, Haidam Choi, Gichan Yun, Sein Oh, Ji-Hoon Suh, Sohmyung Ha, Minkyu Je
2024 — conf
A 1.3mW 10MHz-BW 71dB-SNDR Two-Step TDCAssisted Continuous-Time Noise-Shaping SAR ADC.
A-SSCC
Sein Oh, Gichan Yun, Heewon Choee, Yoontae Jung, Jimin Koo, Sohmyung Ha, Minkyu Je
2024 J jnl
A Bio-Impedance Readout IC With Complex-Domain Noise-Correlated Baseline Cancellation.
IEEE J. Solid State Circuits
Haidam Choi, Song-I Cheon, Gichan Yun, Sein Oh, Ji-Hoon Suh, Sohmyung Ha, Minkyu Je
2024 — conf
A Fully Dynamic 1
VLSI Technology and Circuits
Haidam Choi, Gichan Yun, Ji-Hoon Suh, Sein Oh, Song-I Cheon, Yoontae Jung, Sohmyung Ha, Minkyu Je
2024 C conf
A Hybrid High-voltage Regulating Charge Pump for Electrokinetic Concentration.
ISCAS
Aida Aberra, Muhammad Abrar Akram, Soon-Jae Kweon, Jongmin Kim, Kim-Hoang Nguyen, Gichan Yun, Minkyu Je, Yong-Ak Song, Sohmyung Ha
2024 C conf
A Low-power Δ-ΔΣ-based Bio-impedance Readout IC with Capacitive-feedback Baseline Cancellation.
ISCAS
Haidam Choi, Ji-Hoon Suh, Gichan Yun, Sein Oh, Song-I Cheon, Sohmyung Ha, Minkyu Je
2024 — conf
A Multi-Node Body-Channel-Communication System Using Adaptive Gain Control with ExG Readout ICs for Moving VR Users.
A-SSCC
Dongyoon Lee, Song-I Cheon, Hyungjoo Cho, Seonghyun Park, Jiho Chun, Haidam Choi, Gichan Yun, Yoonsang Cho, Sohmyung Ha, Minkyu Je
2024 J jnl
Skew-CIM: Process-Variation-Resilient and Energy-Efficient Computation-in-Memory Design Technique With Skewed Weights.
IEEE Trans. Circuits Syst. I Regul. Pap.
Donghyeon Yi, Seoyoung Lee, Injun Choi, Gichan Yun, Edward Jongyoon Choi, Jonghee Park, Jonghoon Kwak, Sung-Joon Jang, Sohmyung Ha, Ik-Joon Chang, Minkyu Je
2023 — conf
A 2pA/√Hz Current-Conveyor-Assisted Ultrasound Receiver with 25pF CMUT Parasitic Capacitance.
A-SSCC
Gichan Yun, Kyeongwon Jeong, Haidam Choi, Seunghyeon Nam, Chaerin Oh, Hyunjoo Jenny Lee, Sohmyung Ha, Minkyu Je
2023 J jnl
A Wide-Bandwidth Ultrasound Receiver and On-Chip Ultrasound Transmitter for Ultrasound Capsule Endoscopy.
IEEE J. Solid State Circuits
Kyeongwon Jeong, Gichan Yun, Jaesuk Choi, Injun Choi, Jeehoon Son, Jae Youn Hwang, Sohmyung Ha, Minkyu Je
2022 — conf
A 133.6TOPS/W Compute-In-Memory SRAM Macro with Fully Parallel One-Step Multi-Bit Computation.
CICC
Edward Choi, Injun Choi, Chanhee Jeon, Gichan Yun, Donghyeon Yi, Sohmyung Ha, Ik-Joon Chang, Minkyu Je
2022 — conf
A 600mVPP-Input-Range 94.5dB-SNDR NS-SAR-Nested DSM with 4
VLSI Technology and Circuits
Kyeongwon Jeong, Gichan Yun, Sohmyung Ha, Minkyu Je
2022 J jnl
A PVT-Robust AFE-Embedded Error-Feedback Noise-Shaping SAR ADC With Chopper-Based Passive High-Pass IIR Filtering for Direct Neural Recording.
IEEE Trans. Biomed. Circuits Syst.
Kyeongwon Jeong, Yoontae Jung, Gichan Yun, Donghyun Youn, Yehhyun Jo, Hyunjoo Jenny Lee, Sohmyung Ha, Minkyu Je