Unsoo Ha

Publication Activity (10 Years)

Years Active: 2012-2022
Publications (10 Years): 16

Top Topics

Cancer Diagnosis

Random Number Generator

Health Management

Top Venues

IEEE J. Solid State Circuits

Publications

Jack Rademacher, Waleed Akbar, Sayed Saad Afzal, Osvy Rodriguez, Nazish Naeem, Purui Wang, Mario Doumet, Unsoo Ha, Reza Ghaffarivardavagh, Fadel Adib
Demo: Enabling Battery-Free Wireless Underwater Imaging. WUWNet (2022)
Unsoo Ha, Sohrab Madani, Fadel Adib
WiStress: Contactless Stress Monitoring Using Wireless Signals. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 5 (3) (2021)
Unsoo Ha, Junshan Leng, Alaa Khaddaj, Fadel Adib
Food and Liquid Sensing in Practical Environments using RFIDs. NSDI (2020)
Unsoo Ha, Salah Assana, Fadel Adib
Contactless seismocardiography via deep learning radars. MobiCom (2020)
Jaehyuk Lee, Kyoung-Rog Lee, Unsoo Ha, Ji-Hoon Kim, Kwonjoon Lee, Surin Gweon, Jaeeun Jang, Hoi-Jun Yoo
A 0.8-V 82.9- $\mu$ W In-Ear BCI Controller IC With 8.8 PEF EEG Instrumentation Amplifier and Wireless BAN Transceiver. IEEE J. Solid State Circuits 54 (4) (2019)
Unsoo Ha, Jaehyuk Lee, Minseo Kim, Taehwan Roh, Sangsik Choi, Hoi-Jun Yoo
An EEG-NIRS Multimodal SoC for Accurate Anesthesia Depth Monitoring. IEEE J. Solid State Circuits 53 (6) (2018)
Jaehyuk Lee, Kyoung-Rog Lee, Unsoo Ha, Ji-Hoon Kim, Kwonjoon Lee, Hoi-Jun Yoo
A 0.8V 82.9µW In-Ear BCI Controller System with 8.8 PEF EEG Instrumentational Amplifier and Wireless BAN Transceiver. VLSI Circuits (2018)
Unsoo Ha, Yunfei Ma, Zexuan Zhong, Tzu-Ming Hsu, Fadel Adib
Learning Food Quality and Safety from Wireless Stickers. HotNets (2018)
Unsoo Ha, Hoi-Jun Yoo, Joonsung Bae
A multimodal headpatch system for patient brain monitoring in OR and PACU. BioCAS (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)
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)
Unsoo Ha, Hoi-Jun Yoo
A multimodal drowsiness monitoring ear-module system with closed-loop real-time alarm. BioCAS (2016)
Unsoo Ha, Hoi-Jun Yoo
An EEG-NIRS ear-module SoC for wearable drowsiness monitoring system. A-SSCC (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)
Jaehyuk Lee, Unsoo Ha, Hoi-Jun Yoo
30-fps SNR equalized electrical impedance tomography IC with fast-settle filter and adaptive current control for lung monitoring. ISCAS (2016)
Minseo Kim, Joonsung Bae, Unsoo Ha, Hoi-Jun Yoo
A 24-mW 28-Gb/s wireline receiver with low-frequency equalizing CTLE and 2-tap speculative DFE. ISCAS (2015)
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)
Kiseok Song, Unsoo Ha, Seongwook Park, Joonsung Bae, Hoi-Jun Yoo
An Impedance and Multi-Wavelength Near-Infrared Spectroscopy IC for Non-Invasive Blood Glucose Estimation. IEEE J. Solid State Circuits 50 (4) (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)
Kiseok Song, Unsoo Ha, Seongwook Park, Hoi-Jun Yoo
An impedance and multi-wavelength near-infrared spectroscopy IC for non-invasive blood glucose estimation. VLSIC (2014)
Taehwan Roh, Kiseok Song, Hyunwoo Cho, Dongjoo Shin, Unsoo Ha, Kwonjoon Lee, Hoi-Jun Yoo
18.5 A 2.14mW EEG neuro-feedback processor with transcranial electrical stimulation for mental-health management. ISSCC (2014)
Kiseok Song, Unsoo Ha, Jaehyuk Lee, Kyeongryeol Bong, Hoi-Jun Yoo
An 87-mA · min Iontophoresis Controller IC With Dual-Mode Impedance Sensor for Patch-Type Transdermal Drug Delivery System. IEEE J. Solid State Circuits 49 (1) (2014)
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)
Kiseok Song, Unsoo Ha, Jaehyuk Lee, Kyeongryeol Bong, Hoi-Jun Yoo
An 87mA·min iontophoresis controller IC with dual-mode impedance sensor for patch-type transdermal drug delivery system. ISSCC (2013)
Kiseok Song, Unsoo Ha, Jaehyuk Lee, Hoi-Jun Yoo
Bio-feedback iontophoresis patch for controllable transdermal drug delivery. BioCAS (2013)
Unsoo Ha, Hyunwoo Cho, Hoi-Jun Yoo
A 0.7pJ/bit 2Gbps self-synchronous serial link receiver using gated-ring oscillator for inductive coupling communication. ISCAS (2013)
Hyunwoo Cho, Unsoo Ha, Taehwan Roh, Dongchurl Kim, Jeahyuck Lee, Yunje Oh, Hoi-Jun Yoo
1.2Gb/s 3.9pJ/b mono-phase pulse-modulation inductive-coupling transceiver for mm-range board-to-board communication. ISSCC (2013)
Kiseok Song, Hyungwoo Lee, Sunjoo Hong, Hyunwoo Cho, Unsoo Ha, Hoi-Jun Yoo
A Sub-10 nA DC-Balanced Adaptive Stimulator IC With Multi-Modal Sensor for Compact Electro-Acupuncture Stimulation. IEEE Trans. Biomed. Circuits Syst. 6 (6) (2012)