Yongsu Lee

Publication Activity (10 Years)

Years Active: 2014-2021
Publications (10 Years): 21

Top Topics

Autonomous Mobile Robots

Cancer Diagnosis

Monitoring System

Random Number Generator

Top Venues

IEEE J. Solid State Circuits

Publications

Seung-Mo Kim, Thi Mi Hanh Nyugen, Jungwon Oh, Yongsu Lee, Soo Cheol Kang, Ho-In Lee, Cihyun Kim, Surajit Some, Hyeon Jun Hwang, Byoung Hun Lee
Drastic reliability improvement using H2O2/UV treatment of HfO2 for heterogeneous integration. IRPS (2021)
Kiyung Kim, Sunmean Kim, Yongsu Lee, Daeyeon Kim, So-Young Kim, Seokhyeong Kang, Byoung Hun Lee
Extreme Low Power Technology using Ternary Arithmetic Logic Circuits via Drastic Interconnect Length Reduction. ISMVL (2020)
So-Young Kim, Sunwoo Heo, Kiyung Kim, Myungwoo Son, Seung-Mo Kim, Ho-In Lee, Yongsu Lee, Hyeon Jun Hwang, Moon-Ho, Byoung Hun Lee
Demonstration of ternary devices and circuits using dual channel graphene barristors. ISMVL (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)
Jaeeun Jang, Jihee Lee, Kyoung-Rog Lee, Jiwon Lee, Minseo Kim, Yongsu Lee, Joonsung Bae, Hoi-Jun Yoo
A Four-Camera VGA-Resolution Capsule Endoscope System With 80-Mb/s Body Channel Communication Transceiver and Sub-Centimeter Range Capsule Localization. IEEE J. Solid State Circuits 54 (2) (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)
Youchang Kim, Dongjoo Shin, Jinsu Lee, Yongsu Lee, Hoi-Jun Yoo
A 0.55 V 1.1 mW Artificial Intelligence Processor With On-Chip PVT Compensation for Autonomous Mobile Robots. IEEE Trans. Circuits Syst. I Regul. Pap. (2) (2018)
Jaeeun Jang, Jihee Lee, Kyoung-Rog Lee, Jiwon Lee, Minseo Kim, Yongsu Lee, Joonsung Bae, Hoi-Jun Yoo
4-Camera VGA-resolution capsule endoscope with 80Mb/s body-channel communication transceiver and Sub-cm range capsule localization. ISSCC (2018)
Yongsu Lee, Hoi-Jun Yoo
A 274µW clock synchronized wireless body area network IC with super-regenerative RSSI for biomedical ad-hoc network system. EMBC (2017)
Minseo Kim, Unsoo Ha, Kyuho Jason Lee, Yongsu Lee, Hoi-Jun Yoo
A 82-nW Chaotic Map True Random Number Generator Based on a Sub-Ranging SAR ADC. IEEE J. Solid State Circuits 52 (7) (2017)
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)
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)
Yongsu Lee, Hyeonwoo Lee, Jaeeun Jang, Jihee Lee, Minseo Kim, Jaehyuk Lee, Hyunki Kim, Seunghyup Yoo, Hoi-Jun Yoo
Sticker-Type Hybrid Photoplethysmogram Monitoring System Integrating CMOS IC With Organic Optical Sensors. IEEE J. Emerg. Sel. Topics Circuits Syst. 7 (1) (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, Seunghyup Yoo, Hoi-Jun Yoo
Sticker-type ECG/PPG concurrent monitoring system hybrid integration of CMOS SoC and organic sensor device. EMBC (2016)
Hyunwoo Cho, Hyunki Kim, Minseo Kim, Jaeeun Jang, Yongsu Lee, Kyuho Jason Lee, Joonsung Bae, Hoi-Jun Yoo
A 79 pJ/b 80 Mb/s Full-Duplex Transceiver and a 42.5µW 100 kb/s Super-Regenerative Transceiver for Body Channel Communication. IEEE J. Solid State Circuits 51 (1) (2016)
Jihee Lee, Yongsu Lee, Hyunwoo Cho, Hoi-Jun Yoo
A 48 μW, 8.88 × 10-3 W/W batteryless energy harvesting BCC identification system. ISCAS (2016)
Jaeeun Jang, Yongsu Lee, Hyunwoo Cho, Hoi-Jun Yoo
A 540-µW Duty Controlled RSSI With Current Reusing Technique for Human Body Communication. IEEE Trans. Biomed. Circuits Syst. 10 (4) (2016)
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)
Youchang Kim, Dongjoo Shin, Jinsu Lee, Yongsu Lee, Hoi-Jun Yoo
14.3 A 0.55V 1.1mW artificial-intelligence processor with PVT compensation for micro robots. ISSCC (2016)
Minseo Kim, Unsoo Ha, Yongsu Lee, Kyuho Jason Lee, Hoi-Jun Yoo
A 82nW chaotic-map true random number generator based on sub-ranging SAR ADC. ESSCIRC (2016)
Unsoo Ha, Yongsu Lee, Hyunki Kim, Taehwan Roh, Joonsung Bae, Changhyeon Kim, Hoi-Jun Yoo
21.9 A wearable EEG-HEG-HRV multimodal system with real-time tES monitoring for mental health management. ISSCC (2015)
Jaeeun Jang, Yongsu Lee, Hyunwoo Cho, Hoi-Jun Yoo
A 0.54-mW duty controlled RSSI with current reusing technique for human body communication. ISCAS (2015)
Yongsu Lee, Kiseok Song, Hoi-Jun Yoo
A 4.84mW 30fps dual frequency division multiplexing electrical impedance tomography SoC for lung ventilation monitoring system. VLSIC (2015)
Unsoo Ha, Changhyeon Kim, Yongsu Lee, Hyunki Kim, Taehwan Roh, Hoi-Jun Yoo
A multimodal stress monitoring system with canonical correlation analysis. EMBC (2015)
Sunjoo Hong, Kwonjoon Lee, Unsoo Ha, Hyunki Kim, Yongsu Lee, Youchang Kim, Hoi-Jun Yoo
A 4.9 mΩ-Sensitivity Mobile Electrical Impedance Tomography IC for Early Breast-Cancer Detection System. IEEE J. Solid State Circuits 50 (1) (2015)
Unsoo Ha, Yongsu Lee, Hyunki Kim, Taehwan Roh, Joonsung Bae, Changhyeon Kim, Hoi-Jun Yoo
A Wearable EEG-HEG-HRV Multimodal System With Simultaneous Monitoring of tES for Mental Health Management. IEEE Trans. Biomed. Circuits Syst. 9 (6) (2015)
Yongsu Lee, Unsoo Ha, Kiseok Song, Hoi-Jun Yoo
3.8 mW electrocardiogram (ECG) filtered electrical impedance tomography IC using I/Q homodyne architecture for breast cancer diagnosis. ISCAS (2014)
Sunjoo Hong, Kwonjoon Lee, Unsoo Ha, Hyunki Kim, Yongsu Lee, Youchang Kim, Hoi-Jun Yoo
18.4 A 4.9mΩ-sensitivity mobile electrical impedance tomography IC for early breast-cancer detection system. ISSCC (2014)