Changuk Lee

Orcid: 0000-0002-6390-4977

Affiliations:
  • Yonsei University, Seoul, South Korea


According to our database1, Changuk Lee authored at least 21 papers between 2019 and 2024.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
A 1024-Channel 268-nW/Pixel 36×36 μm<sup>2</sup>/Channel Data-Compressive Neural Recording IC for High-Bandwidth Brain-Computer Interfaces.
IEEE J. Solid State Circuits, April, 2024

A Wireless Neurostimulator Using Body-Coupled Link for Multisite Stimulation in Freely Behaving Animals.
Proceedings of the IEEE Symposium on VLSI Technology and Circuits 2024, 2024

2023
A 0.5-ms 47.5-nJ Resistor-to-Digital Converter for Resistive BTEX Sensor Achieving 0.1-to-5 ppb Resolution.
IEEE J. Solid State Circuits, March, 2023

A 65-dB-SNDR Pipelined SAR ADC Using PVT-Robust Capacitively Degenerated Dynamic Amplifier.
IEEE J. Solid State Circuits, 2023

A 1024-Channel 268 nW/pixel 36x36 μm<sup>2</sup>/ch Data-Compressive Neural Recording IC for High-Bandwidth Brain-Computer Interfaces.
Proceedings of the 2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits), 2023

A 243μW 97.4dB-DR 50kHz-BW Multi-Rate CT Zoom ADC with Inherent DAC Mismatch Tolerance.
Proceedings of the IEEE Custom Integrated Circuits Conference, 2023

An 11bit 360MS/s Pipelined SAR ADC with Dynamic Negative-C Assisted Residue Amplifier.
Proceedings of the IEEE Asian Solid-State Circuits Conference, 2023

2022
A 0.033-mm<sup>2</sup> 21.5-aF to 114.9-aF Resolution Continuous-Time Δ Σ Capacitance-to-Digital Converter Achieving Parasitic Capacitance Immunity Up to 480 pF.
IEEE J. Solid State Circuits, 2022

A Miniaturized Wireless Neural Implant With Body-Coupled Power Delivery and Data Transmission.
IEEE J. Solid State Circuits, 2022

A Miniaturized Wireless Neural Implant with Body-Coupled Data Transmission and Power Delivery for Freely Behaving Animals.
Proceedings of the IEEE International Solid-State Circuits Conference, 2022

2021
A 134-μW 99.4-dB SNDR Audio Continuous-Time Delta-Sigma Modulator With Chopped Negative-R and Tri-Level FIR-DAC.
IEEE J. Solid State Circuits, 2021

A 47.5nJ Resistor-to-Digital Converter for Detecting BTEX with 0.06ppb-Resolution.
Proceedings of the 2021 Symposium on VLSI Circuits, Kyoto, Japan, June 13-19, 2021, 2021

A Negative R-Assisted Amplifier on the Virtual Ground and Its Applications.
Proceedings of the IEEE Custom Integrated Circuits Conference, 2021

A 0.033-mm<sup>2</sup> 21.5-aF Resolution Continuous-Time Delta-Sigma Capacitance-to-Digital Converter with Parasitic Capacitance Immunity up to 480pF.
Proceedings of the IEEE Asian Solid-State Circuits Conference, 2021

2020
A 6.5-μW 10-kHz BW 80.4-dB SNDR G<sub>m</sub>-C-Based CT ∆∑ Modulator With a Feedback-Assisted G<sub>m</sub> Linearization for Artifact-Tolerant Neural Recording.
IEEE J. Solid State Circuits, 2020

26.6 A 6.5µW 10kHz-BW 80.4dB-SNDR Continuous-Time ΔΣ Modulator with Gm-Input and 300mVpp Linear Input Range for Closed-Loop Neural Recording.
Proceedings of the 2020 IEEE International Solid- State Circuits Conference, 2020

23.8 A 41μW 16MS/s 99.2dB-SFDR Capacitively Degenerated Dynamic Amplifier with Nonlinear-Slope-Factor Compensation.
Proceedings of the 2020 IEEE International Solid- State Circuits Conference, 2020

9.2 A 134µW 24kHz-BW 103.5d8-DR CT ΔΣ Modulator with Chopped Negative-R and Tri-Level FIR DAC.
Proceedings of the 2020 IEEE International Solid- State Circuits Conference, 2020

Design Considerations for External Compensation Approaches to OLED Display Degradation.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

2019
Analysis and Design of Low-Power Continuous-Time Delta-Sigma Modulator Using Negative-R Assisted Integrator.
IEEE J. Solid State Circuits, 2019

A 185 μW -105.1 dB THD 88.6 dB SNDR Negative-R Stabilized Audio Preamplifier.
Proceedings of the 45th IEEE European Solid State Circuits Conference, 2019


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