Kwantae Kim

Publication Activity (10 Years)

Years Active: 2016-2024
Publications (10 Years): 29

Top Topics

Keyword Spotting

Breast Cancer Detection

Handwritten Documents

Feature Extraction

Top Venues

IEEE J. Solid State Circuits

Publications

Qinyu Chen, Kwantae Kim, Chang Gao, Sheng Zhou, Taekwang Jang, Tobi Delbrück, Shih-Chii Liu
A 65nm 36nJ/Decision Bio-inspired Temporal-Sparsity-Aware Digital Keyword Spotting IC with 0.6V Near-Threshold SRAM. CoRR (2024)
Kwantae Kim, Changhyeon Kim, Sungpill Choi, Hoi-Jun Yoo
Sinusoidal Current Generator IC with 0.088% THD for Bio-Impedance Sensing. CoRR (2024)
Kwantae Kim, Shih-Chii Liu
A 3.11 μ W 40 n V/ ✓Hz Instrumentation Amplifier for Bio-Impedance Sensors Exploiting Positive-Feedback-Assisted Gain Boosting. ISCAS (2023)
Qinyu Chen, Yaoxing Chang, Kwantae Kim, Chang Gao, Shih-Chii Liu
An Area-Efficient Ultra-Low-Power Time-Domain Feature Extractor for Edge Keyword Spotting. ISCAS (2023)
Sheng Zhou, Xi Chen, Kwantae Kim, Shih-Chii Liu
High-Accuracy and Energy-Efficient Acoustic Inference using Hardware-Aware Training and a 0.34nW/Ch Full-Wave Rectifier. AICAS (2023)
Sangyeob Kim, Sangjin Kim, Soyeon Um, Soyeon Kim, Kwantae Kim, Hoi-Jun Yoo
Neuro-CIM: ADC-Less Neuromorphic Computing-in-Memory Processor With Operation Gating/Stopping and Digital-Analog Networks. IEEE J. Solid State Circuits 58 (10) (2023)
Surin Gweon, Sanghoon Kang, Kwantae Kim, Hoi-Jun Yoo
FlashMAC: A Time-Frequency Hybrid MAC Architecture With Variable Latency-Aware Scheduling for TinyML Systems. IEEE J. Solid State Circuits 57 (10) (2022)
Kwantae Kim, Chang Gao, Rui Graça, Ilya Kiselev, Hoi-Jun Yoo, Tobi Delbrück, Shih-Chii Liu
A 23 μW Keyword Spotting IC with Ring-Oscillator-Based Time-Domain Feature Extraction. CoRR (2022)
Kwantae Kim, Chang Gao, Rui Graça, Ilya Kiselev, Hoi-Jun Yoo, Tobi Delbrück, Shih-Chii Liu
A 23μW Solar-Powered Keyword-Spotting ASIC with Ring-Oscillator-Based Time-Domain Feature Extraction. ISSCC (2022)
Sangyeob Kim, Sangjin Kim, Soyeon Um, Soyeon Kim, Kwantae Kim, Hoi-Jun Yoo
Neuro-CIM: A 310.4 TOPS/W Neuromorphic Computing-in-Memory Processor with Low WL/BL activity and Digital-Analog Mixed-mode Neuron Firing. HCS (2022)
Kwantae Kim, Sangyeob Kim, Hoi-Jun Yoo
Design of Sub-10-μW Sub-0.1% THD Sinusoidal Current Generator IC for Bio-Impedance Sensing. IEEE J. Solid State Circuits 57 (2) (2022)
Kwantae Kim, Chang Gao, Rui Graça, Ilya Kiselev, Hoi-Jun Yoo, Tobi Delbruck, Shih-Chii Liu
A 23-μW Keyword Spotting IC With Ring-Oscillator-Based Time-Domain Feature Extraction. IEEE J. Solid State Circuits 57 (11) (2022)
Kwantae Kim, Shih-Chii Liu
Continuous-Time Analog Filters for Audio Edge Intelligence: Review and Analysis on Design Techniques. CoRR (2022)
Sangyeob Kim, Sangjin Kim, Soyeon Um, Soyeon Kim, Kwantae Kim, Hoi-Jun Yoo
Neuro-CIM: A 310.4 TOPS/W Neuromorphic Computing-in-Memory Processor with Low WL/BL activity and Digital-Analog Mixed-mode Neuron Firing. VLSI Technology and Circuits (2022)
Surin Gweon, Sanghoon Kang, Donghyeon Han, Kyoung-Rog Lee, Kwantae Kim, Hoi-Jun Yoo
FlashMAC: An Energy-Efficient Analog-Digital Hybrid MAC with Variable Latency-Aware Scheduling. A-SSCC (2021)
Kwantae Kim, Ji-Hoon Kim, Surin Gweon, Minseo Kim, Hoi-Jun Yoo
A 0.5-V Sub-10-μW 15.28-mΩ/√Hz Bio-Impedance Sensor IC With Sub-1° Phase Error. IEEE J. Solid State Circuits 55 (8) (2020)
Kwantae Kim, Changhyeon Kim, Sungpill Choi, Hoi-Jun Yoo
Sinusoidal Current Generator IC with 0.088% THD for Bio-Impedance Sensing. VLSI Circuits (2020)
Jaehyuk Lee, Surin Gweon, Kwonjoon Lee, Soyeon Um, Kyoung-Rog Lee, Kwantae Kim, Jihee Lee, Hoi-Jun Yoo
A 9.6 mW/Ch 10 MHz Wide-bandwidth Electrical Impedance Tomography IC with Accurate Phase Compensation for Breast Cancer Detection. CICC (2020)
Ji-Hoon Kim, Changhyeon Kim, Kwantae Kim, Hoi-Jun Yoo
An Ultra-Low-Power Analog-Digital Hybrid CNN Face Recognition Processor Integrated with a CIS for Always-on Mobile Devices. ISCAS (2019)
Yongsu Lee, Kwantae Kim, Jiwon Lee, Kyoung-Rog Lee, Surin Gweon, Minseo Kim, Hoi-Jun Yoo
A 7.0fps Optical and Electrical Dual Tomographic Imaging SoC for Skin-Disease Diagnosis System. ISSCC (2019)
Surin Gweon, Jaehyuk Lee, Kwantae Kim, Hoi-Jun Yoo
93.8% Current Efficiency and 0.672 ns Transient Response Reconfigurable LDO for Wireless Sensor Network Systems. ISCAS (2019)
Kwantae Kim, Ji-Hoon Kim, Surin Gweon, Jiwon Lee, Minseo Kim, Yongsu Lee, Soyeon Kim, Hoi-Jun Yoo
A 0.5V 9.26μW 15.28mΩ/√Hz Bio-Impedance Sensor IC With 0.55° Overall Phase Error. ISSCC (2019)
Kwantae Kim, Kiseok Song, Kyeongryeol Bong, Jaehyuk Lee, Kwonjoon Lee, Yongsu Lee, Unsoo Ha, Hoi-Jun Yoo
A 24 μW 38.51 mΩrms resolution bio-impedance sensor with dual path instrumentation amplifier. ESSCIRC (2017)
Jiwon Lee, Minseo Kim, Kwantae Kim, Kiseok Song, Sanghoon Lee, Weon Kim, Jong Shin Woo, Hoi-Jun Yoo
An adaptive DC-balanced and multi-mode stimulator IC with 1GΩ output impedance for compact electro-acupuncture system. EMBC (2017)
Unsoo Ha, Jaehyuk Lee, Jihee Lee, Kwantae Kim, Minseo Kim, Taehwan Roh, Sangsik Choi, Hoi-Jun Yoo
27.2 A 25.2mW EEG-NIRS multimodal SoC for accurate anesthesia depth monitoring. ISSCC (2017)
Minseo Kim, Jaeeun Jang, Hyunki Kim, Jihee Lee, Jaehyuk Lee, Jiwon Lee, Kyoung-Rog Lee, Kwantae Kim, Yongsu Lee, Kyuho Jason Lee, Hoi-Jun Yoo
A 1.4-m $\Omega$ -Sensitivity 94-dB Dynamic-Range Electrical Impedance Tomography SoC and 48-Channel Hub-SoC for 3-D Lung Ventilation Monitoring System. IEEE J. Solid State Circuits 52 (11) (2017)
Minseo Kim, Hyunki Kim, Jaeeun Jang, Jihee Lee, Jaehyuk Lee, Jiwon Lee, Kyungrog Lee, Kwantae Kim, Yongsu Lee, Hoi-Jun Yoo
21.2 A 1.4mΩ-sensitivity 94dB-dynamic-range electrical impedance tomography SoC and 48-channel Hub SoC for 3D lung ventilation monitoring system. ISSCC (2017)
Yongsu Lee, Hyeonwoo Lee, Jaeeun Jang, Jihee Lee, Minseo Kim, Jaehyuk Lee, Hyunki Kim, Kyoung-Rog Lee, Kwantae Kim, Hyunwoo Cho, Seunghyup Yoo, Hoi-Jun Yoo
22.3 A 141µW sensor SoC on OLED/OPD substrate for SpO2/ExG monitoring sticker. ISSCC (2016)
Kwantae Kim, Minseo Kim, Hyunwoo Cho, Kwonjoon Lee, Seung-Tak Ryu, Hoi-Jun Yoo
A 54-μW fast-settling arterial pulse wave sensor for wrist watch type system. ISCAS (2016)