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Minkyu Je
Publications
- 2024
- [j71]Donghyun Youn, Youngin Kim, Injun Choi, Yoontae Jung, Hyuntak Jeon, Kyungtae Lee, Soon-Jae Kweon, Sohmyung Ha, Minkyu Je:
A Wide-Dynamic-Range, DC-Coupled, Time-Based Neural-Recording IC With Optimized CCO Frequency. IEEE Access 12: 94354-94366 (2024) - [j70]Kyeongwon Jeong, Sohmyung Ha, Minkyu Je:
A 15.4-ENOB, Fourth-Order Truncation-Error-Shaping NS-SAR-Nested ΔΣ Modulator With Boosted Input Impedance and Range for Biosignal Acquisition. IEEE J. Solid State Circuits 59(2): 528-539 (2024) - [j69]Yoontae Jung, Sein Oh, Sohmyung Ha, Minkyu Je:
A 187-dB FoMS Power-Efficient Second-Order Highpass ΔΣ Capacitance-to-Digital Converter. IEEE J. Solid State Circuits 59(4): 1204-1215 (2024) - [j68]Song-I Cheon, Haidam Choi, Hyoju Kang, Ji-Hoon Suh, Seonghyun Park, Soon-Jae Kweon, Minkyu Je, Sohmyung Ha:
Impedance-Readout Integrated Circuits for Electrical Impedance Spectroscopy: Methodological Review. IEEE Trans. Biomed. Circuits Syst. 18(1): 215-232 (2024) - [j67]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:
Skew-CIM: Process-Variation-Resilient and Energy-Efficient Computation-in-Memory Design Technique With Skewed Weights. IEEE Trans. Circuits Syst. I Regul. Pap. 71(5): 2067-2078 (2024) - [c105]Aida Aberra, Muhammad Abrar Akram, Soon-Jae Kweon, Jongmin Kim, Kim-Hoang Nguyen, Gichan Yun, Minkyu Je, Yong-Ak Song, Sohmyung Ha:
A Hybrid High-voltage Regulating Charge Pump for Electrokinetic Concentration. ISCAS 2024: 1-5 - [c104]Song-I Cheon, Seonghyun Park, Haidam Choi, Yebin Choi, Minho Seok, Young-Ho Cho, Sohmyung Ha, Minkyu Je:
Ultrahigh-G Accelerometer Readout IC with Adaptive Gain Path for Shock Resilience. ISCAS 2024: 1-5 - [c103]Haidam Choi, Ji-Hoon Suh, Gichan Yun, Sein Oh, Song-I Cheon, Sohmyung Ha, Minkyu Je:
A Low-power Δ-ΔΣ-based Bio-impedance Readout IC with Capacitive-feedback Baseline Cancellation. ISCAS 2024: 1-5 - [c102]Karam Ellahi, Soon-Jae Kweon, Asra Malik, Muhammad Abrar Akram, Song-I Cheon, Yoontae Jung, Minkyu Je, Hammad M. Cheema, Sohmyung Ha:
A High-throughput Impedance Measurement IC Using Synchronous Cyclic Integration Technique. ISCAS 2024: 1-5 - [c101]Sunglim Han, Hoyong Seong, Sein Oh, Jimin Koo, Hanbit Jin, Hye Jin Kim, Sohmyung Ha, Minkyu Je:
A 72-channel Resistive-sensor Interface IC with High Energy Efficiency and a Wide Input Range. ISCAS 2024: 1-5 - [c99]Yegeun Kim, Changhun Seok, Yoontae Jung, Sohmyung Ha, Minkyu Je:
A Biopotential Recording IC with <10-ms-Settling Hybrid DC Servo Loop. ISCAS 2024: 1-5 - [c98]Jimin Koo, Yoontae Jung, Sein Oh, Sunglim Han, Sohmyung Ha, Minkyu Je:
A Reconfigurable Multimodal Sensor Interface IC Based on Direct-Conversion ΔΣ Modulator Structure. ISCAS 2024: 1-5 - [c96]Asra Malik, Soon-Jae Kweon, Karam Ellahi, Muhammad Abrar Akram, Song-I Cheon, Yoontae Jung, Minkyu Je, Hammad M. Cheema, Sohmyung Ha:
A High-throughput Impedance Measurement IC with Baseline-Canceling Peak Detector. ISCAS 2024: 1-5 - [c94]Song-I Cheon, Haidam Choi, Gichan Yun, Sein Oh, Ji-Hoon Suh, Sohmyung Ha, Minkyu Je:
33.8 A Two-Electrode Bio-Impedance Readout IC with Complex-Domain Noise-Correlated Baseline Cancellation Supporting Sinusoidal Excitation. ISSCC 2024: 556-558 - 2023
- [j66]Donghee Cho, Hyungjoo Cho, Sein Oh, Yoontae Jung, Sohmyung Ha, Chul Kim, Minkyu Je:
A High-Efficiency Single-Mode Dual-Path Buck-Boost Converter With Reduced Inductor Current. IEEE J. Solid State Circuits 58(3): 720-731 (2023) - [j65]Chongsoo Jung, Hoyong Seong, Injun Choi, Sohmyung Ha, Minkyu Je:
A Process-Scalable Ultra-Low-Voltage Sleep Timer With a Time-Domain Amplifier and a Switch-Less Resistance Multiplier. IEEE J. Solid State Circuits 58(10): 2675-2684 (2023) - [j64]Kyeongwon Jeong, Gichan Yun, Jaesuk Choi, Injun Choi, Jeehoon Son, Jae Youn Hwang, Sohmyung Ha, Minkyu Je:
A Wide-Bandwidth Ultrasound Receiver and On-Chip Ultrasound Transmitter for Ultrasound Capsule Endoscopy. IEEE J. Solid State Circuits 58(10): 2778-2789 (2023) - [j62]Song-I Cheon, Soon-Jae Kweon, Aida Aberra, Minkyu Je, Sohmyung Ha:
Optimal Parameter Design of DAC-Based Sinusoidal Signal Generators for Electrical Impedance Spectroscopy. IEEE Trans. Instrum. Meas. 72: 1-11 (2023) - [c93]Gichan Yun, Kyeongwon Jeong, Haidam Choi, Seunghyeon Nam, Chaerin Oh, Hyunjoo Jenny Lee, Sohmyung Ha, Minkyu Je:
A 2pA/√Hz Current-Conveyor-Assisted Ultrasound Receiver with 25pF CMUT Parasitic Capacitance. A-SSCC 2023: 1-3 - [c92]Edward Jongyoon Choi, Injun Choi, Vincent Lukito, Dong-Hwi Choi, Donghyeon Yi, Ik-Joon Chang, Sohmyung Ha, Minkyu Je:
A 333TOPS/W Logic-Compatible Multi-Level Embedded Flash Compute-In-Memory Macro with Dual-Slope Computation. CICC 2023: 1-2 - [c90]Hoyong Seong, Donghyun Youn, Injun Choi, Junghyup Lee, Sohmyung Ha, Minkyu Je:
A 0.9V 2MHz 6.4x-Slope-Boosted Quadrature-Phase Relaxation Oscillator with 164.2dBc/Hz FoM and 62.5ppm Period Jitter in 0.18μm CMOS. CICC 2023: 1-2 - [c89]Woojin Ahn, Kim-Hoang Nguyen, Jungwoo Lim, Kyou Sik Min, Hoseung Lee, Sohmyung Ha, Minkyu Je:
An Energy-Efficient, Scalable Neural Stimulation IC with Adaptive Dynamic Voltage Switching for Cochlear Implant System. ISCAS 2023: 1-5 - [c85]Yoontae Jung, Sein Oh, Jimin Koo, Seunga Park, Ji-Hoon Suh, Donghee Cho, Sohmyung Ha, Minkyu Je:
A 187dB FoMS 46fJ/Conv 2nd-order Highpass Δ∑ Capacitance-to-Digital Converter. VLSI Technology and Circuits 2023: 1-2 - [c84]Sein Oh, Seunga Park, Yoontae Jung, Jimin Koo, Donghee Cho, Sohmyung Ha, Minkyu Je:
A 2.5mW 12MHz-BW 69dB SNDR Passive Bandpass ΔΣ ADC with Highpass Noise-Shaping SAR Quantizers. VLSI Technology and Circuits 2023: 1-2 - 2022
- [j61]Injun Choi, Edward Jongyoon Choi, Donghyeon Yi, Yoontae Jung, Hoyong Seong, Hyuntak Jeon, Soon-Jae Kweon, Ik-Joon Chang, Sohmyung Ha, Minkyu Je:
An SRAM-Based Hybrid Computation-in-Memory Macro Using Current-Reused Differential CCO. IEEE J. Emerg. Sel. Topics Circuits Syst. 12(2): 536-546 (2022) - [j60]Yoontae Jung, Soon-Jae Kweon, Hyuntak Jeon, Injun Choi, Jimin Koo, Mi Kyung Kim, Hyunjoo Jenny Lee, Sohmyung Ha, Minkyu Je:
A Wide-Dynamic-Range Neural-Recording IC With Automatic-Gain-Controlled AFE and CT Dynamic-Zoom ΔΣ ADC for Saturation-Free Closed-Loop Neural Interfaces. IEEE J. Solid State Circuits 57(10): 3071-3082 (2022) - [j59]Song-I Cheon, Soon-Jae Kweon, Youngin Kim, Jimin Koo, Sohmyung Ha, Minkyu Je:
An Impedance Readout IC with Ratio-Based Measurement Techniques for Electrical Impedance Spectroscopy. Sensors 22(4): 1563 (2022) - [j57]Soon-Jae Kweon, Ayesha Kajol Rafi, Song-I Cheon, Minkyu Je, Sohmyung Ha:
On-Chip Sinusoidal Signal Generators for Electrical Impedance Spectroscopy: Methodological Review. IEEE Trans. Biomed. Circuits Syst. 16(3): 337-360 (2022) - [j56]Kyeongwon Jeong, Yoontae Jung, Gichan Yun, Donghyun Youn, Yehhyun Jo, Hyunjoo Jenny Lee, Sohmyung Ha, Minkyu Je:
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. 16(4): 679-691 (2022) - [j55]Hyungjoo Cho, Ji-Hoon Suh, Chul Kim, Sohmyung Ha, Minkyu Je:
An Intra-Body Power Transfer System With $>$1-mW Power Delivered to the Load and 3.3-V DC Output at 160-cm of on-Body Distance. IEEE Trans. Biomed. Circuits Syst. 16(5): 852-866 (2022) - [j51]Yoontae Jung, Soon-Jae Kweon, Taeju Lee, Kyeongwon Jeong, Sohmyung Ha, Minkyu Je:
Dynamic-Range-Enhancement Techniques for Artifact-Tolerant Biopotential-Acquisition ICs. IEEE Trans. Circuits Syst. II Express Briefs 69(7): 3090-3095 (2022) - [c82]Donghee Cho, Hyungjoo Cho, Sein Oh, Yoontae Jung, Sohmyung Ha, Chul Kim, Minkyu Je:
A Single-Mode Dual-Path Buck-Boost Converter with Reduced Inductor Current Across All Duty Cases Achieving 95.58% Efficiency at 1A in Boost Operation. CICC 2022: 1-2 - [c81]Edward Jongyoon Choi, Injun Choi, Chanhee Jeon, Gichan Yun, Donghyeon Yi, Sohmyung Ha, Ik-Joon Chang, Minkyu Je:
A 133.6TOPS/W Compute-In-Memory SRAM Macro with Fully Parallel One-Step Multi-Bit Computation. CICC 2022: 1-2 - [c77]Kyeongwon Jeong, Gichan Yun, Sohmyung Ha, Minkyu Je:
A 600mVPP-Input-Range 94.5dB-SNDR NS-SAR-Nested DSM with 4th-Order Truncation-Error Shaping and Input-Impedance Boosting for Biosignal Acquisition. VLSI Technology and Circuits 2022: 52-53 - [c76]Phan Dang Hung, Hongseok Shin, Yechan Park, Kim-Hoang Nguyen, Donghee Cho, Sohmyung Ha, Chul Kim, Minkyu Je:
A 96.5%-Power-Efficiency Hybrid Buck-Boost Photovoltaic Energy Harvester Employing Adaptive FOCV MPPT Control for >98% MPPT Efficiency Across a 10, 000× Dynamic Range. VLSI Technology and Circuits 2022: 200-201 - 2021
- [j49]Soon-Jae Kweon, Woojin Yun, Hyunwoo Park, Jeong-Ho Park, Jung Hoon Lee, Jin Lee, Minkyu Je, Sohmyung Ha, Choul-Young Kim:
A Precise Lesion Localization System Using a Magnetometer With Real-Time Baseline Cancellation for Laparoscopic Surgery. IEEE Access 9: 131648-131657 (2021) - [j48]Song-I Cheon, Soon-Jae Kweon, Youngin Kim, Jimin Koo, Sohmyung Ha, Minkyu Je:
A Polar-Demodulation-Based Impedance-Measurement IC Using Frequency-Shift Technique With Low Power Consumption and Wide Frequency Range. IEEE Trans. Biomed. Circuits Syst. 15(6): 1210-1220 (2021) - [j47]Yechan Park, Seok-Tae Koh, Jeongeun Lee, Hongkyun Kim, Jaesuk Choi, Sohmyung Ha, Chul Kim, Minkyu Je:
A Wireless Power and Data Transfer IC for Neural Prostheses Using a Single Inductive Link With Frequency-Splitting Characteristic. IEEE Trans. Biomed. Circuits Syst. 15(6): 1306-1319 (2021) - [j46]Jaesuk Choi, Sangyeon Youn, Jae Youn Hwang, Sohmyung Ha, Chul Kim, Minkyu Je:
Energy-Efficient High-Voltage Pulsers for Ultrasound Transducers. IEEE Trans. Circuits Syst. II Express Briefs 68(1): 19-23 (2021) - [c74]Yoontae Jung, Soon-Jae Kweon, Hyuntak Jeon, Taeju Lee, Injun Choi, Kyeongwon Jeong, Mi Kyung Kim, Hyunjoo Jenny Lee, Sohmyung Ha, Minkyu Je:
A 99.5dB-DR 5kHz-BW Closed-Loop Neural-Recording IC based on Continuous-Time Dynamic-Zoom ΔΣ ADC with Automatic AFE-Gain Control. A-SSCC 2021: 1-3 - [c73]Jinuk Kim, Hongseok Shin, Soon-Jae Kweon, Seongwook Lee, Sohmyung Ha, Minkyu Je:
A Scalable Readout IC Based on Wideband Noise Cancelling for Full-Rate Scanning of High-Density Microelectrode Arrays. EMBC 2021: 7344-7347 - [c72]Donghee Cho, Hongseok Shin, Hyunwoo Park, Sein Oh, Taeju Lee, Sohmyung Ha, Chul Kim, Minkyu Je:
A Load-Current-Regulating OLED Lamp Driver Using a Hybrid Step-Up Converter with 93.21% Efficiency at a High Conversion Ratio of 4.1. ESSCIRC 2021: 315-318 - [c71]Song-I Cheon, Soon-Jae Kweon, Youngin Kim, Sohmyung Ha, Minkyu Je:
A Power-Efficient, Wide-Frequency-Range Impedance Measurement IC Using Frequency-Shift Technique. ISCAS 2021: 1-5 - [c67]Yechan Park, Seok-Tae Koh, Jeongeun Lee, Hongkyun Kim, Jaesuk Choi, Sohmyung Ha, Chul Kim, Minkyu Je:
A Frequency-Splitting-Based Wireless Power and Data Transfer IC for Neural Prostheses with Simultaneous 115mWPower and 2.5Mb/s Forward Data Delivery. ISSCC 2021: 472-474 - [c66]Jaesuk Choi, Yechan Park, Jung Bum Oh, Jun-Young Kim, Jae Youn Hwang, Sohmyung Ha, Chul Kim, Minkyu Je:
34.4 An Energy-Replenishing Ultrasound Pulser with 0.25CV2 f Dynamic Power Consumption. ISSCC 2021: 486-488 - [c63]Phan Dang Hung, Yechan Park, Soon-Jae Kweon, Taeju Lee, Hyuntak Jeon, Seok-Tae Koh, Incheol Cho, Jun-Bo Yoon, Inkyu Park, Chul Kim, Sohmyung Ha, Minkyu Je:
A Self-Powered Wireless Gas Sensor Node Based on Photovoltaic Energy Harvesting. VLSI Circuits 2021: 1-2 - [c61]Soon-Jae Kweon, Joonho Gil, Chulhyun Park, Sein Oh, Yoontae Jung, Injun Choi, Song-I Cheon, Hung Phan Dang, Ja-Hyuck Koo, Geunhoe Kim, Sohmyung Ha, Minkyu Je:
An 8MHz 31.25kS/s Impedance-Monitoring IC Based on IF-Sampling Architecture with a Band-Pass Delta-Sigma ADC. VLSI Circuits 2021: 1-2 - [c60]Hongseok Shin, Doojin Jang, Gyeong-Gu Kang, Jinuk Kim, Chul Kim, Sohmyung Ha, Minkyu Je:
A 96.6%-Efficiency Continuous-Input-Current Hybrid Dual-Path Buck-Boost Converter with Single-Mode Operation and Non-Stopping Output Current Delivery. VLSI Circuits 2021: 1-2 - 2020
- [c56]Hongseok Shin, Jinuk Kim, Doojin Jang, Donghee Cho, Yoontae Jung, Hyungjoo Cho, Unbong Lee, Chul Kim, Sohmyung Ha, Minkyu Je:
A 0.0046mm2 6.7μW Three-Stage Amplifier Capable of Driving 0.5-to-1.9nF Capacitive Load with >0.68MHz GBW without Compensation Zero. VLSI Circuits 2020: 1-2
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