Design and calibration techniques for a multichannel FPGA-based time-to-digital converter in an object positioning system KJ Choi, DW Jee IEEE Transactions on Instrumentation and Measurement 70, 1-9, 2020 | 31 | 2020 |
A 28.7V Modular Supply Multiplying Pulser With 75.4% Power Reduction Relative to CV2f KJ Choi, HG Yeo, H Choi, DW Jee IEEE Transactions on Circuits and Systems II: Express Briefs 68 (3), 858-862, 2020 | 14 | 2020 |
An 18.6-W/Ch TDM-Based 8-Channel Noncontact ECG Recording IC With Common-Mode Interference Suppression KJ Choi, JY Sim IEEE Transactions on Biomedical Circuits and Systems 16 (6), 1021-1029, 2022 | 8 | 2022 |
A Time-Division Multiplexed 8-Channel Non-Contact ECG Recording IC with a Common-Mode Interference Tolerance of KJ Choi, JY Sim 2022 IEEE International Solid-State Circuits Conference (ISSCC) 65, 1-3, 2022 | 5 | 2022 |
High‐efficiency, 6.6–29 V pulse driver using charge redistribution KJ Choi, DW Jee Electronics Letters 54 (12), 746-748, 2018 | 4 | 2018 |
Time-division multiplexing-based multi-channel electrocardiogram measurement apparatus robust against power line interference and electrocardiogram measurement method using the … JY Sim, KJ Choi US Patent App. 17/988,696, 2024 | | 2024 |
A 110dB-TCMRR TDM-based 8-Channel Noncontact ECG Recording IC with Suppression of Motion-Induced Coupling in <0.3s and CMI Cancellation up to 22VPP KJ Choi, S Choi, JY Sim 2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and …, 2023 | | 2023 |