발행물

전체 논문

66

1

Flexible multi-electrode neural probe using active-matrix design of transistor array
Jiwon Chae, Dongsu Kim, Goeun Pyo, Su Jin Heo, Joonghyun Kim, Kwonsik Shin, Byoung Ok Jun, Hongki Kang, Hyuk-Jun Kwon, Ji-Woong Choi, Junghyup Lee, Jae Eun Jang
Sensors and Actuators A: Physical, 2024

2

A 97dB-PSRR 178.4dB-FOMDR Calibration-Free VCO-ΔΣ ADC Using a PVT-Insensitive Frequency-Locked Differential Regulation Scheme for Multi-Channel ExG Acquisition
Sehwan Lee, Taeryoung Seol, Geunha Kim, Minyoung Song, Gain Kim, Jong-Hyeok Yoon, Arup K. George, Junghyup Lee
Proc. IEEE Symp. VLSI Circuits (VLSIC), 2024.06

3

Tunneling Transistor with a Stacked Floating Electrode for Current Saturation
Su Jin Heo, Jeong Hee Shin, Junghyup Lee, Jae Eun Jang
IEEE Electron Device Letters, 2024

4

A 3.3-to-11V-Supply-Range 10μW/Ch Arbitrary-Waveform-Capable Neural Stimulator with Output-Adaptive-Self-Bias and Supply-Tracking Schemes in 0.18μm Standard CMOS
Jeongyoon Wie, Sangwoo Jung, Taeryoung Seol, Geunha Kim, Sehwan Lee, Homin Jang, Samhwan Kim, Yeonjae Shin, Jae Eun Jang, Jaeha Kung, Arup K. George, Junghyup Lee
2024

5

A Hybrid Recording System with 10kHz-BW 630mVPP 84.6dB-SNDR 173.3dB-FOMSNDR and 5kHz-BW 114dB-DR for Simultaneous ExG and Biocurrent Acquisition
Taeryoung Seol, Sehwan Lee, Geunha Kim, Samhwan Kim, Arup K. George, Junghyup Lee
IEEE Int. Solid-State Circuits Conference (ISSCC), 2024

6

A PVT-Insensitive Sub-Ranging Current Reference Achieving 11.4ppm/°C from -20°C to 125°C
Pangi Park, Junghyup Lee, SeongHwan Cho
IEEE Int. Solid-State Circuits Conference (ISSCC), 2024

7

ReplaceNet: real-time replacement of a biological neural circuit with a hardware-assisted spiking neural network
Sangwoo Hwang, Yujin Hwang, Duhee Kim, Junhee Lee, Han Kyoung Choe, Junghyup Lee, Hongki Kang, Jaeha Kung
Frontiers in Neuroscience, 2023

8

A 0.9 V 2MHz 6.4 x-Slope-Boosted Quadrature-Phase Relaxation Oscillator with 164.2 dBc/Hz FoM and 62.5 ppm Period Jitter in 0.18 μm CMOS
Hoyong Seong, Donghyun Youn, Injun Choi, Junghyup Lee, Sohmyung Ha, Minkyu Je
Proc. IEEE Custom Integrated Circuits Conference (CICC), 2023

9

1V-Supply 1.85VPP-Input-Range 1kHz-BW 181.9dB-FOMDR 179.4dB-FOMSNDR 2nd-Order Noise-Shaping SAR-ADC with Enhanced Input Impedance in 0.18μm CMOS
Geunha Kim, Sehwan Lee, Taeryoung Seol, Seungyeob Baik, Yeonjae Shin, Gain Kim, Jong-Hyeok Yoon, Arup K. George, Junghyup Lee
IEEE Int. Solid-State Circuits Conference (ISSCC), 2023

10

A 1V 136.6dB-DR 4kHz-BW ΔΣ Current-to-Digital Converter with a Truncation-Noise-Shaped Baseline-Servo-Loop in 0.18μm CMOS
Taeryoung Seol, Sehwan Lee, Geunha Kim, Samhwan Kim, Euiseong Kim, Seungyeob Baik, Jaeha Kung, Ji-Woong Choi, Arup K. George, Junghyup Lee
IEEE Int. Solid-State Circuits Conference (ISSCC), 2023