Showing results 1 to 23 of 23
1024-Electrode Hybrid Voltage/Current-Clamp Neural Interface System-on-Chip with Dynamic Incremental-SAR Acquisition Wang, Jun; Paul, Akshay; Zhang, Dinghong; Wu, Jiajia; Xu, Yuchen; Zou, Yimin; Kim, Chul; et al, 2020 IEEE Symposium on VLSI Circuits, VLSI Circuits 2020, Institute of Electrical and Electronics Engineers Inc., 2020-06 |
2pJ/MAC 14b 8×8 linear transform mixed-signal spatial filter in 65nm CMOS with 84dB interference suppression Joshi, Siddharth; Kim, Chul; Ha, Sohmyung; Chi, Yu Mike; Cauwenberghs, Gert, 64th IEEE International Solid-State Circuits Conference, ISSCC 2017, pp.364 - 365, Institute of Electrical and Electronics Engineers Inc., 2017-02 |
A 0.0046mm2 6.7μW Three-Stage Amplifier Capable of Driving 0.5-to-1.9nF Capacitive Load with >0.68MHz GBW without Compensation Zero Shin, Hongseok; Kim, Jinuk; Jang, Doojin; Cho, Donghee; Jung, Yoontae; Cho, Hyungjoo; Lee, Unbong; et al, 2020 IEEE Symposium on VLSI Circuits, IEEE, 2020-06 |
A 105dB-Gain 500MHz-bandwidth 0.1Ω-output-impedance amplifier for an amplitude modulator in 65nm CMOS Kim, Chul; Chae, Chang-seok; Yuk, Young-sub; Kim, Yi-Gyeong; Kwon, Jong-Kee; Cho, Gyu-Hyeong, 2010 IEEE International Solid- State Circuits Conference - (ISSCC), pp.88 - 89, IEEE, 2010-02 |
A 12.6 mW 8.3 Mevents/s contrast detection 128×128 imager with 75 dB intra-scene DR asynchronous random-access digital readout Park, Jongkil; Ha, Sohmyung; Kim, Chul; Joshi, Siddharth; Yu, Theodore; Ma, Wei; Cauwenberghs, Gert, 2014 IEEE Biomedical Circuits and Systems Conference (BioCAS), pp.564 - 567, IEEE, 2014-10 |
A 144MHz integrated resonant regulating rectifier with hybrid pulse modulation Kim, Chul; Ha, Sohmyung; Park, Jiwoong; Akinin, Abraham; Mercier, Patrick P.; Cauwenberghs, Gert, 29th Annual Symposium on VLSI Circuits, VLSI Circuits 2015, pp.C284 - C285, Institute of Electrical and Electronics Engineers Inc., 2015-06 |
A 16-channel wireless neural interfacing SoC with RF-powered energy-replenishing adiabatic stimulation Ha, Sohmyung; Akinin, Abraham; Park, Jiwoong; Kim, Chul; Wang, Hui; Maier, Christoph; Cauwenberghs, Gert; et al, 29th Annual Symposium on VLSI Circuits, VLSI Circuits 2015, pp.C106 - C107, Institute of Electrical and Electronics Engineers Inc., 2015-06 |
A 4.2-pJ/Conv 10-b Asynchronous ADC with Hybrid Two-Tier Level-Crossing Event Coding Kubendran, Rajkumar; Park, Jongkil; Sharma, Ritvik; Kim, Chul; Joshi, Siddharth; Cauwenberghs, Gert; Ha, Sohmyung, 52nd IEEE International Symposium on Circuits and Systems, ISCAS 2020, Institute of Electrical and Electronics Engineers, 2020-10 |
A 6μW/MHz charge buffer with 7fF input capacitance in 65nm CMOS for non-contact electropotential sensing Joshi, Siddharth; Kim, Chul; Cauwenberghs, Gert, 2016 IEEE International Symposium on Circuits and Systems, ISCAS 2016, pp.2907, Institute of Electrical and Electronics Engineers Inc., 2016-05 |
A 7.86 mW +12.5 dBm in-band IIP3 8-to-320 MHz capacitive harmonic rejection mixer in 65nm CMOS Kim, Chul; Ha, Sohmyung; Thomas, Chris; Joshi, Siddharth; Park, Jongkil; Larson, Lawrence; Cauwenberghs, Gert, 40th European Solid-State Circuit Conference, ESSCIRC 2014, pp.227 - 230, IEEE Computer Society, 2014-09 |
A 92dB dynamic range sub-μVrms-noise 0.8μW/ch neural-recording ADC array with predictive digital autoranging Kim, Chul; Joshi, Siddharth; Courellis, Hristos; Wang, Jun; Miller, Cory; Cauwenberghs, Gert, 65th IEEE International Solid-State Circuits Conference, ISSCC 2018, pp.470 - 472, Institute of Electrical and Electronics Engineers Inc., 2018-02 |
A CMOS 4-channel MIMO baseband receiver with 65dB harmonic rejection over 48MHz and 50dB spatial signal separation over 3MHz at 1.3mW Kim, Chul; Joshi, Siddharth; Thomas, Chris; Ha, Sohmyung; Akinin, Abraham; Larson, Lawrence; Cauwenberghs, Gert, 29th Annual Symposium on VLSI Circuits, VLSI Circuits 2015, pp.C304 - C305, IEEE, 2015-06 |
A CMOS LDO Regulator with High PSR Using Gain Boost-up and Differential Feed Forward Noise Cancellation in 65nm Process Yuk, Young-Sub; Jung, Seungchul; Lee, Byunghun; Wang, Se-Won; Kim, Chul; Cho, Gyu-Hyeong, The 38th European Solid State Circuits Conference, ESSCIRC 2012, pp.462 - 465, ESSCIRC 2012, 2012-09-20 |
A Frequency-Splitting-Based Wireless Power and Data Transfer IC for Neural Prostheses with Simultaneous 115mW Power and 2.5Mb/s Forward Data Delivery Park, Yechan; Koh, Seok-Tae; Lee, Jeongeun; Kim, Hongkyun; Choi, Jaesuk; Ha, Sohmyung; Kim, Chul; et al, IEEE International Solid-State Circuits Conference (ISSCC), pp.472 - +, IEEE, 2021-02 |
A fully integrated 144 MHz wireless-power-receiver-on-chip with an adaptive buck-boost regulating rectifier and low-loss H-Tree signal distribution Kim, Chul; Park, Jiwoong; Akinin, Abraham; Ha, Sohmyung; Kubendran, Rajkumar; Wang, Hui; Mercier, Patrick P.; et al, 30th IEEE Symposium on VLSI Circuits, VLSI Circuits 2016, Institute of Electrical and Electronics Engineers Inc., 2016-06 |
A Load-Current-Regulating OLED Lamp Driver Using a Hybrid Step-Up Converter with 93.21% Efficiency at a High Conversion Ratio of 4.1 Cho, Donghee; Shin, Hongseok; Park, Hyunwoo; Oh, Sein; Lee, Taeju; Ha, Sohmyung; Kim, Chul; et al, ESSCIRC 2021 - IEEE 47th European Solid State Circuits Conference (ESSCIRC), pp.315 - 318, IEEE, 2021-09-13 |
An Energy-Replenishing Ultrasound Pulser with 0.25CV(2)f Dynamic Power Consumption Choi, Jaesuk; Park, Yechan; Oh, Jung Bum; Kim, Jun-Young; Hwang, Jae Youn; Ha, Sohmyung; Kim, Chul; et al, IEEE International Solid-State Circuits Conference, ISSCC 2021, pp.486 - 488, IEEE, 2021-02 |
An Optically-Addressed Nanowire-Based Retinal Prosthesis with 73% RF-to-Stimulation Power Efficiency and 20nC-to-3μ C Wireless Charge Telemetering Akinin, Abraham; Ford, Jeremy M; Wu, Jiajia; Kim, Chul; Thacker, Hiren D; Mercier, Patrick P; Cauwenberghs, Gert, IEEE International Solid-State Circuits Conference, ISSCC 2021, pp.276 - 277, IEEE, 2021-02 |
Design of miniaturized wireless power receivers for mm-sized implants Kim, Chul; Ha, Sohmyung; Akinin, Abraham; Park, Jiwoong; Kubendran, Rajkumar; Wang, Hui; Mercier, Patrick P.; et al, 38th Annual Custom Integrated Circuits Conference, CICC 2017, Institute of Electrical and Electronics Engineers Inc., 2017-05 |
Energy-recycling integrated 6.78-Mbps data 6.3-mW power telemetry over a single 13.56-MHz inductive link Sohmyung Ha,; Kim, Chul; Park, Jongkil; Joshi, Siddharth; Cauwenberghs, Gert, 28th IEEE Symposium on VLSI Circuits, VLSIC 2014, IEEE, 2014-06 |
From algorithms to devices: Enabling machine learning through ultra-low-power VLSI mixed-signal array processing Joshi, Siddharth; Kim, Chul; Ha, Sohmyung; Cauwenberghs, Gert, 38th Annual Custom Integrated Circuits Conference, CICC 2017, Institute of Electrical and Electronics Engineers Inc., 2017-05 |
Wireless powering of mm-scale fully-on-chip neural interfaces Park, Jiwoong; Kim, Chul; Akinin, Abraham; Ha, Sohmyung; Cauwenberghs, Gert; Mercier, Patrick P., 2017 IEEE Biomedical Circuits and Systems Conference (BioCAS), pp.1 - 4, IEEE, 2017-10 |
Zero-Weight aware LSTM Architecture for Edge-Level EEG Classification Yoo, Seungjae; Seong, Geunchang; Park, JaeSeong; Kim, Chul, 2022 IEEE Biomedical Circuits and Systems Conference, BioCAS 2022, pp.472 - 476, Institute of Electrical and Electronics Engineers Inc., 2022-10 |
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