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Kyeongwon Jeong
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A PVT-Robust AFE-Embedded Error-Feedback Noise-Shaping SAR ADC With Chopper-Based Passive High-Pass IIR Filtering for Direct Neural Recording
K Jeong, Y Jung, G Yun, D Youn, Y Jo, HJ Lee, S Ha, M Je
IEEE Transactions on Biomedical Circuits and Systems 16 (4), 679-691, 2022
72022
A 600mVPP-Input-Range 94.5dB-SNDR NS-SAR-Nested DSM with 4th-Order Truncation-Error Shaping and Input-Impedance Boosting for Biosignal Acquisition
K Jeong, G Yun, S Ha, M Je
2022 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and …, 2022
72022
A Reconfigurable Neural Stimulation IC With a High-Resolution Strength Control and In-Situ Neural Recording Function for Cochlear Implant Systems
W Ahn, D Kim, J Park, JH Park, T Lee, K Jeong, KS Min, H Lee, M Je
IEEE Solid-State Circuits Letters 5, 162-165, 2022
52022
A Wide-bandwidth Ultrasound Receiver and On-chip Ultrasound Transmitter for Ultrasound Capsule Endoscopy
Kyeongwon Jeong, Gichan Yun, Jaesuk Choi, Injun Choi, Jeehoon Son, Jae Youn ...
IEEE Journal of Solid-State Circuits (JSSC), 2023
3*2023
A 15.4-ENOB, Fourth-Order Truncation-Error-Shaping NS-SAR-Nested ΔΣ Modulator With Boosted Input Impedance and Range for Biosignal Acquisition
K Jeong, S Ha, M Je
IEEE Journal of Solid-State Circuits (JSSC), 2023
22023
A 20-MHz 2.3-mW receiver and a 25-V transmitter for ultrasound capsule endoscopy
K Jeong, J Choi, G Yun, I Choi, J Son, JY Hwang, S Ha, M Je
2022 IEEE Asian Solid-State Circuits Conference (A-SSCC), 1-3, 2022
22022
A 99.5 dB-DR 5kHz-BW Closed-Loop Neural-Recording IC based on Continuous-Time Dynamic-Zoom ΔΣ ADC with Automatic AFE-Gain Control
Y Jung, SJ Kweon, H Jeon, T Lee, I Choi, K Jeong, MK Kim, HJ Lee, S Ha, ...
2021 IEEE Asian Solid-State Circuits Conference (A-SSCC), 1-3, 2021
22021
A neural stimulation IC based on a reconfigurable current DAC with in-situ neural recording function for cochlear implant systems
W Ahn, D Kim, J Park, JH Park, T Lee, K Jeong, KS Min, H Lee, M Je
2021 IEEE Asian Solid-State Circuits Conference (A-SSCC), 1-3, 2021
22021
A 2pA/√ Hz Current-Conveyor-Assisted Ultrasound Receiver with 25pF CMUT Parasitic Capacitance
G Yun, K Jeong, H Choi, S Nam, C Oh, HJ Lee, S Ha, M Je
2023 IEEE Asian Solid-State Circuits Conference (A-SSCC), 1-3, 2023
12023
Dynamic-range-enhancement techniques for artifact-tolerant biopotential-acquisition ics
Y Jung, SJ Kweon, T Lee, K Jeong, S Ha, M Je
IEEE Transactions on Circuits and Systems II: Express Briefs 69 (7), 3090-3095, 2022
12022
An Ultrasound Receiver With Bandwidth-Enhanced Current Conveyor and Element-Level Ultrasound Transmitter for Ultrasound Imaging Systems
G Yun, K Jeong, H Choi, S Nam, C Oh, HJ Lee, S Ha, M Je
IEEE Solid-State Circuits Letters, 2024
2024
Real-time voice recognition apparatus equipped with ASIC chip and smartphone
HJ Park, HK Noh, WC Lee, KW Jeong
US Patent 11,183,177, 2021
2021
Microphone with specific audible area using ultrasound wave
HJ Park, DH Yeo, SE Cho, YJ Jang, KW Jeong
US Patent 9,843,867, 2017
2017
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