Browse "Dept. of Bio and Brain Engineering(바이오및뇌공학과)" by Author Ha, Sohmyung
Showing results 1 to 26 of 26
| 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 1.3 mW 48 MHz 4 Channel MIMO Baseband Receiver With 65 dB Harmonic Rejection and 48.5 dB Spatial Signal Separation Kim, Chul; Joshi, Siddharth; Thomas, Chris M.; Ha, Sohmyung; Larson, Lawrence E.; Cauwenberghs, Gert, IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.51, no.4, pp.832 - 844, 2016-04 |
| 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 144-MHz Fully Integrated Resonant Regulating Rectifier With Hybrid Pulse Modulation for mm-Sized Implants Kim, Chul; Ha, Sohmyung; Park, Jiwoong; Akinin, Abraham; Mercier, Patrick P.; Cauwenberghs, Gert, IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.52, no.11, pp.3043 - 3055, 2017-11 |
| 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 3 mm x 3 mm Fully Integrated Wireless Power Receiver and Neural Interface System-on-Chip Kim, Chul; Park, Jiwoong; Ha, Sohmyung; Akinin, Abraham; Kubendran, Rajkumar; Mercier, Patrick P.; Cauwenberghs, Gert, IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS, v.13, no.6, pp.1736 - 1746, 2019-12 |
| 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 500-MHz Bandwidth 7.5-mV(pp) Ripple Power-Amplifier Supply Modulator for RF Polar Transmitters Kim, Chul; Chae, Chang-Seok; Yuk, Young-Sub; Thomas, Chris M.; Kim, Yi-Gyeong; Kwon, Jong-Kee; Ha, Sohmyung; et al, IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.53, no.6, pp.1653 - 1665, 2018-06 |
| 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 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 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 Fully Integrated RF-Powered Energy-Replenishing Current-Controlled Stimulator Ha, Sohmyung; Kim, Chul; Park, Jiwoong; Cauwenberghs, Gert; Mercier, Patrick P., IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS, v.13, no.1, pp.191 - 202, 2019-02 |
| A High-Efficiency Single-Mode Dual-Path Buck-Boost Converter With Reduced Inductor Current Cho, Donghee; Cho, Hyungjoo; Oh, Sein; Jung, Yoontae; Ha, Sohmyung; Kim, Chul; Je, Minkyu, IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.58, no.3, pp.720 - 731, 2023-03 |
| 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 |
| A Wireless Power and Data Transfer IC for Neural Prostheses Using a Single Inductive Link With Frequency-Splitting Characteristic Park, Yechan; Koh, Seok-Tae; Lee, Jeongeun; Kim, Hongkyun; Choi, Jaesuk; Ha, Sohmyung; Kim, Chul; et al, IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS, v.15, no.6, pp.1306 - 1319, 2021-12 |
| An Energy-Efficient Three-Stage Amplifier Achieving a High Unity-Gain Bandwidth for Large Capacitive Loads without Using a Compensation Zero Shin, Hongseok; Kim, Jinuk; Jang, Doojin; Cho, Donghee; Jung, Yoontae; Cho, Hyungjoo; Lee, Unbong; et al, IEEE SOLID-STATE CIRCUITS LETTERS, v.3, pp.530 - 533, 2020-12 |
| 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 |
| 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 Telemetry IC With Simultaneous 11.5 mW Power and 6.78 Mb/s Backward Data Delivery Over a Single 13.56 MHz Inductive Link Ha, Sohmyung; Kim, Chul; Park, Jongkil; Joshi, Siddharth; Cauwenberghs, Gert, IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.51, no.11, pp.2664 - 2678, 2016-11 |
| 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 |
| Integrated Circuits and Electrode Interfaces for Noninvasive Physiological Monitoring Ha, Sohmyung; Kim, Chul; Chi, Yu M.; Akinin, Abraham; Maier, Christoph; Ueno, Akinori; Cauwenberghs, Gert, IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, v.61, no.5, pp.1522 - 1537, 2014-05 |
| Silicon-Integrated High-Density Electrocortical Interfaces Ha, Sohmyung; Akinin, Abraham; Park, Jiwoong; Kim, Chul; Wang, Hui; Maier, Christoph; Mercier, Patrick P.; et al, PROCEEDINGS OF THE IEEE, v.105, no.1, pp.11 - 33, 2017-01 |
| 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 |
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