Publications

IEEE
A-SSCC

A DRAM Bandwidth-Scalable Sparse Matrix-Vector Multiplication Accelerator with 89% Bandwidth Utilization Efficiency for Large Sparse Matrix
Authors | Hyunji Kim, Eunkyung Ham, Sunyoung Park, Hana Kim, Ji-Hoon Kim

IEEE
Access

Multi-Mode SpMV Accelerator for Transprecision PageRank with Real-World Graphs
Authors | Whijin Kim, Hana Kim, Jihye Lee, Hyunji Kim, Ji-Hoon Kim

IEEE
TCAS-I

An Energy-Efficient Domain-Specific Reconfigurable Array Processor with Heterogeneous PEs for Wearable Brain-Computer Interface SoCs
Authors | Wooseok Byun, Minkyu Je, Ji-Hoon Kim

IEEE
JSSC

An IR-UWB CMOS Transceiver with Extended Pulse Position Modulation
Authors | Geunhaeng Lee, Junyoung Jang, Ji-Hoon Kim, Tae Wook Kim

IEEE
TCAS-II

Advances in Wearable Brain-Computer Interfaces from an Algorithm-Hardware Co-Design Perspective
Authors | Wooseok Byun, Minkyu Je, Ji-Hoon Kim

IEEE
ISCAS

SQNR-Based Layer-Wise Mixed-Precision Schemes with Computational Complexity Consideration
Authors | Hana Kim, Hyun Eun, Jung Hwan Choi, Ji-Hoon Kim

IEIE
ICEIC

Post-Quantum Cryptography Coprocessor for RISC-V CPU Core
Authors | Jihye Lee, Whijin Kim, Sohyeon Kim, Ji-Hoon Kim

IEIE
ICEIC

Multi-Mode Transprecision Sparse Matrix-Vector Multiplication Engine for PageRank
Authors | Whijin Kim, Jihye Lee, Sujin Kim, Ji-Hoon Kim

IEIE
ICEIC

Machine Learning-based Wearable Bio-processor for Real-Time Blood Pressure Estimation PageRank
Authors | Jee-Ye Yoon, Hayeon Kim, Eun-Gyeong Ham, Hannah Yang, Ji-Hoon Kim

IEEE
VLSIC

A 2144.2-bits/min/mW 5-Heterogeneous PE-based Domain-Specific Reconfigurable Array Processor for 8-Ch Wearable Brain-Computer Interface SoC
Authors | Wooseok Byun, Minkyu Je, Ji-Hoon Kim

IEEE
ISCAS

ML-Based Humidity and Temperature Calibration System for Heterogeneous MOx Sensor Array in ppm-Level BTEX Monitoring
Authors | Sujin Kim, Hoyong Sung, Sohyeon Kim, Minkyu Je, Ji-Hoon Kim

IEEE
TC

Architectural Supports for Block Ciphers in a RISC CPU Core by Instruction Overloading
Authors | P. Choi, W. Kong, J. -H. Kim, M. -K. Lee, D. K. Kim

IEEE
ISSCC

A 1.125Gb/s 28mW 2m-Radio-Range IR-UWB CMOS Transceiver
Authors | G. Lee, S. Lee, J.-H. Kim, T. W. Kim

IEIE
ICEIC

Secure IC with Countermeasure to Unpowered Physical Attack using On-chip Photodiode and Charge Pump
Authors | Hyunwoo Heo, Donggeun You, Hyungseup Kim, Yongsu Kwon, Dong Kyue Kim, Byong-Deok Choi, Ji-Hoon Kim, Hyoungho Ko

IEIE
ICEIC

Scoring-based Fault-Tolerant Deep Learning Accelerator for Resource-Constrained Devices
Authors | Sunyoung Park, Ji-Hoon Kim

IEIE
ICEIC

AXI-Compliant Security-Enhanced DMA Controller with Distributed CRC Calculation
Authors | Sohyeon Kim, Ji-Hoon Kim

IEEE
TBioCAS

A Real-Time Depth of Anesthesia Monitoring System Based on Deep Neural Network with Large EDO Tolerant EEG Analog Front-End
Authors | Yongjae Park, Su-Hyun Han, Wooseok Byun, Ji-Hoon Kim, Hyung-Chul Lee, Seong-Jin Kim

IEIE
JSTS

Bootstrapped Fully Differential CMOS Transimpedance Amplifier
Authors | Yoonji Park, Ji-Hoon Kim, Sung Min Park

IET
Electronics Letters

Joint Viterbi detection and decoding algorithm for bluetooth low energy systems
Authors | Chulhyun Park, Yongchul Jung, Ji-Hoon Kim, Yunho Jung

IEEE
Sensors Journal

A CMOS Read-Out IC for Cyanobacteria Detection With 40 nA_pp Sensitivity and 45-dB Dynamic Range
Authors | Ying He, Ji-Hoon Kim, Sung Min Park

IEEE
A-SSCC

A 110.3-bits/min 8-Ch SSVEP-based Brain-Computer Interface SoC with 87.9% Accuracy (Distinguished Design Award)
Authors | Wooseok Byun, Dokyun Kim, Sung Yeon Kim, Ji-Hoon Kim

IEEE
Access

Fast and Power-Analysis Resistant Ring Lizard Crypto-Processor Based on the Sparse Ternary Property
Authors | Piljoo Choi, Ji-Hoon Kim, Dong Kyue Kim

IEEE
Access

High-Speed Visual Target Identification for Low-Cost Wearable Brain-Computer Interfaces
Authors | Dokyun Kim, Wooseok Byun, Yunseo Ku, Ji-Hoon Kim

IEEE
VLSIC

A Multimodal Multichannel Neural Activity Readout IC with 0.7μW/Channel Ca²⁺-Probe-Based Fluorescence Recording and Electrical Recording
Authors | Taeju Lee, Jee-Ho Park, Ji-Hyoung Cha, Namsun Chou, Doojin Jang, Ji-Hoon Kim, Il-Joo Cho, Seong-Jin Kim, Minkyu Je

IEIE
JSTS

Improving Ring-oscillator-based True Random Number Generators using Multiple Sampling
Authors | Piljoo Choi, Ji-Hoon Kim, Dong Kyue Kim

IEEE
JSSC

A 40-GHz mirrored-cascode differential transimpedance amplifier in 65-nm CMOS
Authors | Sang Gyun Kim, Chaerin Hong, Yun Seong Eo, Ji-Hoon Kim, Sung Min Park

IEEE
Sensors Journal

A Linear-mode LiDAR Sensor Using a Multi-Channel CMOS Transimpedance Amplifier Array
Authors | Chaerin Hong, Seung-Hoon Kim, Ji-Hoon Kim, Sung Min Park

IET
Electronics Letters

Wearable in-the-ear EEG system for SSVEP-based brain-computer interface
Authors | Joongwoo Ahn, Yunseo Ku, Doyon Kim, Jangjay Sohn, Ji-Hoon Kim, Hee Chan Kim

IEEE
ISSCC

A 110dB-CMRR 100dB-PSRR multi-channel neural-recording amplifier system using differentially regulated rejection ratio enhancement in 0.18um CMOS
Authors | Sehwan Lee, Arup K. George, Taeju Lee, Jun-Uk Chu, Sungmin Han, Ji-Hoon Kim, Minkyu Je, Junghyup Lee

ASP-DAC

A 2.2 Gbps high-throughput NB-LDPC decoder in 65nm CMOS with aggressive overlap scheduling
Authors | Injun Choi, Ji-Hoon Kim

IEEE
TCAS-II

Memory-reduced non-binary LDPC decoding with accumulative bubble check
Authors | Injun Choi, Ji-Hoon Kim

IEEE
TCAS-II

Low-complexity elliptic curve cryptography processor based on configurable partial modular reduction over NIST prime fields
Authors | Piljoo Choi, Mun-Kyu Lee, Ji-Hoon Kim, Dong Kyue Kim

IET
Electronics Letters

Fast auditory evoked potential extraction with real-time singular spectrum analysis
Authors | Wooseok Byun, Yunseo Ku, Ji-Hoon Kim, Hee Chan Kim

IEEE
TCAS-I

High-throughput non-binary LDPC decoder based on aggressive overlap scheduling
Authors | Injun Choi, Ji-Hoon Kim

IEEE
TCAS-II

Ultra low-power bio impedance IC with intermediate frequency shifting chopper
Authors | Hyoungho Ko, Takhyung Lee, Ji-Hoon Kim, Jong-ae Park, Jongpal Kim

IEIE
JSTS

Area-optimized multi-standard AES-CCM security engine for IEEE 802.15.4 / 802.15.6
Authors | Injun Choi, Ji-Hoon Kim

MDPI
Sensors

Low-power photoplethysmogram acquisition integrated circuit with robust light interference compensation
Authors | Jongpal Kim, Ji-Hoon Kim, Hyuoungho Ko

IET
Electronics Letters

Low-complexity CRC-aided early stopping unit for parallel turbo decoder
Authors | Hyeji Kim, Youngjoo Lee, Ji-Hoon Kim

IEEE
TCAS-II

Distributed CRC architecture for high-radix parallel turbo decoding in LTE-advanced systems
Authors | Hyeji Kim, Injun Choi, Wooseok Byun, Jong-Yeol Lee, Ji-Hoon Kim

IEIE
SPC

Core-A: A 32-bit Synthesizable Processor Core
Authors | Ji-Hoon Kim, Jong-Yeol Lee, Ando Ki

IEEE
EMBC

Ambient Light Cancellation in Photoplethysmogram Application using Alternating Sampling and Charge Redistribution Technique
Authors | Jongpal Kim, Takhyung Lee, Ji-Hoon Kim, Hyoungho Ko