Chul Kim

Publication Activity (10 Years)

Years Active: 1994-2024
Publications (10 Years): 45

Top Topics

Linear Transform

Power Consumption

Top Venues

IEEE J. Solid State Circuits

IEEE Trans. Biomed. Circuits Syst.

Publications

Hongkyun Kim, Yechan Park, Changhoon Sung, Jaeouk Cho, Seongjun Park, Chul Kim
DiTTO: A Distance Adaptive Over 100-mW Wireless Power Transfer System With 1.695-Mb/s Uplink Telemetry and a Shared Inductor Two-Output Regulating Rectification. IEEE J. Solid State Circuits 59 (8) (2024)
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) (2023)
Yonghee Chang, Juntae Jang, Jaeouk Cho, Jingu Lee, Yeonzu Son, Seongjun Park, Chul Kim
Seamless Capacitive Body Channel Wireless Power Transmission Toward Freely Moving Multiple Animals in an Animal Cage. IEEE Trans. Biomed. Circuits Syst. 16 (4) (2022)
Phan Dang Hung, Hongseok Shin, Yechan Park, Nguyen Kim Hoang, 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)
Seungjae Yoo, Geunchang Seong, Jaeseong Park, Chul Kim
Zero-Weight aware LSTM Architecture for Edge-Level EEG Classification. BioCAS (2022)
JaeHwuen Jung, Hyungsoo Lim, Dongwon Lee, Chul Kim
The Secret to Finding a Match: A Field Experiment on Choice Capacity Design in an Online Dating Platform. Inf. Syst. Res. 33 (4) (2022)
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)
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) (2022)
Abraham Akinin, Jeremy M. Ford, Jiajia Wu, Chul Kim, Hiren D. Thacker, Patrick P. Mercier, Gert Cauwenberghs
An Optically Addressed Nanowire-Based Retinal Prosthesis With Wireless Stimulation Waveform Control and Charge Telemetering. IEEE J. Solid State Circuits 56 (11) (2021)
Abraham Akinin, Jeremy M. Ford, Jiajia Wu, Chul Kim, Hiren D. Thacker, Patrick P. Mercier, Gert Cauwenberghs
18.1 An Optically-Addressed Nanowire-Based Retinal Prosthesis with 73% RF-to-Stimulation Power Efficiency and 20nC-to-3μ C Wireless Charge Telemetering. ISSCC (2021)
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) (2021)
Jaesuk Choi, Yechan Park, Jung Bum Oh, Jun-Young Kim, Jae Youn Hwang, Sohmyung Ha, Chul Kim, Minkyu Je
f Dynamic Power Consumption. ISSCC (2021)
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)
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) (2021)
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)
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)
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)
Hadi Heidari, Nicole McFarlane, Chul Kim
Guest Editorial Special Issue on Selected Papers From IEEE ISCAS 2020. IEEE Trans. Biomed. Circuits Syst. 15 (3) (2021)
Jun Wang, Ren Liu, Youngbin Tchoe, Alessio Paolo Buccino, Akshay Paul, Agnieszka D'Antonio-Chronowska, Kelly A. Frazer, Chul Kim, Shadi A. Dayeh, Gert Cauwenberghs
Low-Power 256-Channel Nanowire Electrode-on-Chip Neural Interface for Intracellular Electrophysiology. BioCAS (2021)
Jun Wang, Akshay Paul, Dinghong Zhang, Jiajia Wu, Yuchen Xu, Yimin Zou, Chul Kim, Gert Cauwenberghs
1024-Electrode Hybrid Voltage/Current-Clamp Neural Interface System-on-Chip with Dynamic Incremental-SAR Acquisition. VLSI Circuits (2020)
Chul Kim, P. K. Kannan, Michael Trusov, Andrea Ordanini
Modeling Dynamics in Crowdfunding. Mark. Sci. 39 (2) (2020)
JaeHwuen Jung, Hyungsoo Lim, Dongwon Lee, Chul Kim
Are More Choices Better? Examining the Impact of Choice Capacity in Online Dating Platform. ICIS (2020)
Hongseok Shin, Jinuk Kim, Doojin Jang, Donghee Cho, Yoontae Jung, Hyungjoo Cho, Unbong Lee, Chul Kim, Sohmyung Ha, Minkyu Je
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)
Rajkumar Kubendran, Jongkil Park, Ritvik Sharma, Chul Kim, Siddharth Joshi, Gert Cauwenberghs, Sohmyung Ha
A 4.2-pJ/Conv 10-b Asynchronous ADC with Hybrid Two-Tier Level-Crossing Event Coding. ISCAS (2020)
Chul Kim, Inwhee Joe, Deokwon Jang, Eunji Kim, Sang-Hun Nam
Online Monitoring Automation Using Anomaly Detection in IoT/IT Environment. CSOC (2) (2019)
Heewon Chung, Hooseok Lee, Chul Kim, Sangjin Hong, Jinseok Lee
Patient-Provider Interaction System for Efficient Home-Based Cardiac Rehabilitation Exercise. IEEE Access 7 (2019)
Chul Kim, Jang Su Kim, U. Ju Kim
A Study on Features for Improving Performance of Chinese OCR by Machine Learning. HPCCT/BDAI (2019)
Chul Kim, Jiwoong Park, Sohmyung Ha, Abraham Akinin, Rajkumar Kubendran, Patrick P. Mercier, Gert Cauwenberghs
A 3 mm × 3 mm Fully Integrated Wireless Power Receiver and Neural Interface System-on-Chip. IEEE Trans. Biomed. Circuits Syst. 13 (6) (2019)
Sohmyung Ha, Chul Kim, Jiwoong Park, Gert Cauwenberghs, Patrick P. Mercier
A Fully Integrated RF-Powered Energy-Replenishing Current-Controlled Stimulator. IEEE Trans. Biomed. Circuits Syst. 13 (1) (2019)
Siddharth Joshi, Chul Kim, Chris M. Thomas, Gert Cauwenberghs
Digitally Adaptive High-Fidelity Analog Array Signal Processing Resilient to Capacitive Multiplying DAC Inter-Stage Gain Error. IEEE Trans. Circuits Syst. I Regul. Pap. (11) (2019)
Peter Cheetham, Chul Kim, Lukas Graber, Sastry Pamidi
Implementation of Superconducting Cables in Medium Voltage DC Integrated Power Systems on All Electric Ships. IECON (2018)
Chul Kim, Siddharth Joshi, Hristos Courellis, Jun Wang, Cory T. Miller, Gert Cauwenberghs
-Noise Sub-µW/Channel ADC-Direct Neural Recording With 200-mV/ms Transient Recovery Through Predictive Digital Autoranging. IEEE J. Solid State Circuits 53 (11) (2018)
Chul Kim, Siddharth Joshi, Hristos Courellis, Jun Wang, Cory T. Miller, Gert Cauwenberghs
A 92dB dynamic range sub-μVrms-noise 0.8μW/ch neural-recording ADC array with predictive digital autoranging. ISSCC (2018)
Chul Kim, Chang-Seok Chae, Young-Sub Yuk, Chris M. Thomas, Yi-Gyeong Kim, Jong-Kee Kwon, Sohmyung Ha, Gert Cauwenberghs, Gyu-Hyeong Cho
Ripple Power-Amplifier Supply Modulator for RF Polar Transmitters. IEEE J. Solid State Circuits 53 (6) (2018)
Jiwoong Park, Chul Kim, Abraham Akinin, Sohmyung Ha, Gert Cauwenberghs, Patrick P. Mercier
Wireless powering of mm-scale fully-on-chip neural interfaces. BioCAS (2017)
Sohmyung Ha, Abraham Akinin, Jiwoong Park, Chul Kim, Hui Wang, Christoph Maier, Patrick P. Mercier, Gert Cauwenberghs
Silicon-Integrated High-Density Electrocortical Interfaces. Proc. IEEE 105 (1) (2017)
Siddharth Joshi, Chul Kim, Sohmyung Ha, Yu Mike Chi, Gert Cauwenberghs
21.7 2pJ/MAC 14b 8×8 linear transform mixed-signal spatial filter in 65nm CMOS with 84dB interference suppression. ISSCC (2017)
Chul Kim, Sohmyung Ha, Abraham Akinin, Jiwoong Park, Rajkumar Kubendran, Hui Wang, Patrick P. Mercier, Gert Cauwenberghs
Design of miniaturized wireless power receivers for mm-sized implants. CICC (2017)
Siddharth Joshi, Chul Kim, Sohmyung Ha, Gert Cauwenberghs
From algorithms to devices: Enabling machine learning through ultra-low-power VLSI mixed-signal array processing. CICC (2017)
Chul Kim, Sohmyung Ha, Jiwoong Park, Abraham Akinin, Patrick P. Mercier, Gert Cauwenberghs
A 144-MHz Fully Integrated Resonant Regulating Rectifier With Hybrid Pulse Modulation for mm-Sized Implants. IEEE J. Solid State Circuits 52 (11) (2017)
Chul Kim, Siddharth Joshi, Chris M. Thomas, Sohmyung Ha, Lawrence E. Larson, Gert Cauwenberghs
A 1.3 mW 48 MHz 4 Channel MIMO Baseband Receiver With 65 dB Harmonic Rejection and 48.5 dB Spatial Signal Separation. IEEE J. Solid State Circuits 51 (4) (2016)
Chul Kim, Jiwoong Park, Abraham Akinin, Sohmyung Ha, Rajkumar Kubendran, Hui Wang, Patrick P. Mercier, Gert Cauwenberghs
A fully integrated 144 MHz wireless-power-receiver-on-chip with an adaptive buck-boost regulating rectifier and low-loss H-Tree signal distribution. VLSI Circuits (2016)
Siddharth Joshi, Chul Kim, Gert Cauwenberghs
A 6.5-µW/MHz Charge Buffer With 7-fF Input Capacitance in 65-nm CMOS for Noncontact Electropotential Sensing. IEEE Trans. Circuits Syst. II Express Briefs (12) (2016)
Sohmyung Ha, Chul Kim, Jongkil Park, Siddharth Joshi, Gert Cauwenberghs
Energy Recycling Telemetry IC With Simultaneous 11.5 mW Power and 6.78 Mb/s Backward Data Delivery Over a Single 13.56 MHz Inductive Link. IEEE J. Solid State Circuits 51 (11) (2016)
Siddharth Joshi, Chul Kim, Gert Cauwenberghs
A 6μW/MHz charge buffer with 7fF input capacitance in 65nm CMOS for non-contact electropotential sensing. ISCAS (2016)
Chul Kim, Sang-Hun Nam, Inwhee Joe
A Log Regression Seasonality Based Approach for Time Series Decomposition Prediction in System Resources. CSA/CUTE (2015)
Sohmyung Ha, Abraham Akinin, Jongkil Park, Chul Kim, Hui Wang, Christoph Maier, Gert Cauwenberghs, Patrick P. Mercier
A 16-channel wireless neural interfacing SoC with RF-powered energy-replenishing adiabatic stimulation. VLSIC (2015)
Chul Kim, Sohmyung Ha, Jiwoong Park, Abraham Akinin, Patrick P. Mercier, Gert Cauwenberghs
A 144MHz integrated resonant regulating rectifier with hybrid pulse modulation. VLSIC (2015)
Chul Kim, Siddharth Joshi, Chris M. Thomas, Sohmyung Ha, Abraham Akinin, Lawrence E. Larson, Gert Cauwenberghs
A CMOS 4-channel MIMO baseband receiver with 65dB harmonic rejection over 48MHz and 50dB spatial signal separation over 3MHz at 1.3mW. VLSIC (2015)
Sang-Jun Yea, Chul Kim, IckTae Kim, BoSeok Sung
Picking out herbs with analogous efficacy based on MeSH semantic similarity. BIBM (2014)
Junehawk Lee, Hyojin Kang, Seokjong Yu, Chul Kim, Sang-Jun Yea
Whole cancer genome analysis using an I/O aware job scheduler on high performance computing resource. BIBM (2014)
Sohmyung Ha, Chul Kim, Yu M. Chi, Abraham Akinin, Christoph Maier, Akinori Ueno, Gert Cauwenberghs
Integrated Circuits and Electrode Interfaces for Noninvasive Physiological Monitoring. IEEE Trans. Biomed. Eng. 61 (5) (2014)
Young-sub Yuk, Seungchul Jung, Chul Kim, Hui-Dong Gwon, Sukhwan Choi, Gyu-Hyeong Cho
PSR Enhancement Through Super Gain Boosting and Differential Feed-Forward Noise Cancellation in a 65-nm CMOS LDO Regulator. IEEE Trans. Very Large Scale Integr. Syst. 22 (10) (2014)
Jongkil Park, Sohmyung Ha, Chul Kim, Siddharth Joshi, Theodore Yu, Wei Ma, Gert Cauwenberghs
A 12.6 mW 8.3 Mevents/s contrast detection 128×128 imager with 75 dB intra-scene DR asynchronous random-access digital readout. BioCAS (2014)
Chul Kim, Sohmyung Ha, Chris M. Thomas, Siddharth Joshi, Jongkil Park, Lawrence E. Larson, Gert Cauwenberghs
A 7.86 mW +12.5 dBm in-band IIP3 8-to-320 MHz capacitive harmonic rejection mixer in 65nm CMOS. ESSCIRC (2014)
Sohmyung Ha, Chul Kim, Jongkil Park, Siddharth Joshi, Gert Cauwenberghs
Energy-recycling integrated 6.78-Mbps data 6.3-mW power telemetry over a single 13.56-MHz inductive link. VLSIC (2014)
Young-sub Yuk, Seungchul Jung, Byunghun Lee, Se-Won Wang, Chul Kim, Gyu-Hyeong Cho
A CMOS LDO regulator with high PSR using Gain Boost-Up and Differential Feed Forward Noise Cancellation in 65nm process. ESSCIRC (2012)
Jong-Chern Lee, Sin-Hyun Jin, Dae-Suk Kim, Young Jun Ku, Chul Kim, Byung-Kwon Park, Hong-Gyeom Kim, Seong-Jun Ahn, Jaejin Lee, Sung-Joo Hong
A low-power small-area open loop digital DLL for 2.2Gb/s/pin 2Gb DDR3 SDRAM. A-SSCC (2011)
Hyunchul Jang, Jinhyun Kim, Sang-Kyun Kim, Chul Kim, Soon-Hee Bae, Anna Kim, Dong-Myung Eom, Mi-Young Song
Ontology for medicinal materials based on traditional Korean medicine. Bioinform. 26 (18) (2010)
Chul Kim, Chang-Seok Chae, Young-sub Yuk, Yi-Gyeong Kim, Jong-Kee Kwon, Gyu-Hyeong Cho
A 105dB-gain 500MHz-bandwidth 0.1Ω-output-impedance amplifier for an amplitude modulator in 65nm CMOS. ISSCC (2010)
Chul Kim, Saeid Nooshabadi
Design of a Tunable All-Digital UWB Pulse Generator CMOS Chip for Wireless Endoscope. IEEE Trans. Biomed. Circuits Syst. 4 (2) (2010)
Hee Wan Kim, Hee Suk Seo, Sun Ho Hong, Chul Kim
Modeling of Energy-efficient Applicable Routing Algorithm in WSN. J. Digit. Content Technol. its Appl. 4 (5) (2010)
Sang-Heon Shin, Chul Kim, Sang Kyu Park
Media Access Time-Rearrangement of Wireless LAN for a Multi-Radio Collocated Platform. IEICE Trans. Commun. (4) (2008)
Chul Kim, Sang-Heon Shin, Sang Kyu Park
Proactive Time-Rearrangement Scheme for Multi-Radio Collocated Platform. IEICE Trans. Commun. (2) (2008)
Sang-Kyun Kim, Mi-Young Song, Chul Kim, Sang-Jun Yea, Hyunchul Jang, Kyu-Chul Lee
Temporal Ontology Language for Representing and Reasoning Interval-Based Temporal Knowledge. ASWC (2008)
SunJu Park, DaeSung Ma, Chul Kim, JeongRang Kim
Survey and Analysis about the Level of Teachers' Abilities of Using Information and Communication Technology. CSCWD (2007)
Chul Kim, A. M. Rassau, Stefan Lachowicz, Mike Myung-Ok Lee, Kamran Eshraghian
3D-SoftChip: A Novel Architecture for Next-Generation Adaptive Computing Systems. EURASIP J. Adv. Signal Process. 2006 (2006)
Chul Kim, A. M. Rassau, Stefan Lachowicz, Saeid Nooshabadi, Kamran Eshraghian
3D-SoftChip: A Novel 3D Vertically Integrated Adaptive Computing System. VLSI-SoC (2005)
Chul Kim, A. M. Rassau, Mike Myung-Ok Lee
3D-SoftChip: a novel 3D vertically integrated adaptive computing system (abstract only). FPGA (2005)
Chul Kim, Mike Myung-Ok Lee, Byung-Lok Cho, Kamran Eshraghian
SOC-B Design and Testing Technique of IS-95C CDMA Transmitter for Measurement of Electric Field Intensity using FPGA and ASIC. DELTA (2004)
Chul Kim, Oh-Soo Jung, Dai-sung Ma
Design and Implementation of a Web-Based Classroom Management Support System for Elementary School Classroom Management. ICCE (2002)
SuKyoung Lee, Chul Kim, David W. Griffith
Hierarchical Restoration Scheme for Multiple Failures in GMPLS Networks. ICPP Workshops (2002)
Ki-Yoong Hong, Chul Kim
On a Network Security Model for the Secure Information Flow on Multilevel Secure Network. ICICS (2001)
Dug Hun Hong, Chul Kim
A Note on Similarity Measures between Vague Sets and between Elements. Inf. Sci. 115 (1-4) (1999)
Kanat S. Abdukhalikov, Chul Kim
. FSE (1998)
Kanat S. Abdukhalikov, Chul Kim, H. S. Cho
Fuzzy neurons and fuzzy multilinear mappings. ICNN (1997)
Yoon-Hwa Choi, Chul Kim, Edward Jung
Configuring Multiple Boundary Scan Chains for Board Testing. ISCAS (1995)
Yoon-Hwa Choi, Chul Kim
Exploitation of parallelism in group probing for testing massively parallel processing systems. Asian Test Symposium (1995)
Chul Kim, J. S. Song
Test sequence generation methods for protocol conformance testing. COMPSAC (1994)