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Showing results 1 to 12 of 12

-11 to 7 dBm Power Range, Triple Band RF Energy Harvesting System With 99.9% Peak Tracking Efficiency and Improved PCE File

Choi, Eunho , Namgoong, Gyeongho , Park, Woojin , Kim, Suhwan , Kim, Jiwon , Lee, Bonyoung , Bien, Franklin

Article Issue Date2022-12 View104
3-12-V Wide Input Range Adaptive Delay Compensated Active Rectifier for 6.78-MHz Loosely Coupled Wireless Power Transfer System File

Namgoong, Gyeongho , Choi, Eunho , Park, Woojin , Lee, Bonyoung , Park, Hyunjun , Ma, Hyunggun , Bien, Franklin

Article Issue Date2021-06 View73
A 1.4mW to 119mW, Wide Output Power Range Energy Harvesting System With 2-D Fast MPPT Based on HC for 1k to 50k Illuminated Solar Cell File

Choi, Eunho , Namgoong, Gyeongho , Park, Woojin , Kim, Jiwon , Kim, Suhwan , Lee, Bonyoung , Bien, Franklin

Article Issue Date2022-11 View92
A 200 Atto Farad Capacitance Sensing with a Differential Signaling Method For a Mutual Capacitive Finger-Print sensors File

Heo, Sanghyun , Ma, Hyunggun , Song, Joohyeb , Park, Kyungmin , Choi, Eunho , Bien, Franklin

Conference Paper Issue Date2016-10-26 View64
A 20V Driving Signal Generator utilizing Open-loop Class D Amplifier for Mutual Capacitive Fingerprint Sensor in 0.25-um BCDMOS Technology

Choi, Eunho , Park, Kyungmin , Bien, Franklin

Conference Paper Issue Date2017-02-15 View44
A 32-dB SNR Readout IC with 20-Vpp Tx Using On-Chip DM-TISM in HV BCD Process for Mutual-Capacitive Fingerprint Sensor File

Choi, Eunho , Kim, Seongmun , Park, K , Heo, Sanghyun , Ma, Hyunggun , Namgoong, Gyeongho , Kim, Haksun , Bien, Franklin

Article Issue Date2020-07 View71
A 6.78 MHz, 95.0% Peak Efficiency Monolithic Two-Dimensional Calibrated Active Rectifier for Wirelessly Powered Implantable Biomedical Devices File

Namgoong, Gyeongho , Choi, Eunho , Park, Woojin , Lee, Bonyoung , Park, Hyunjun , Ma, Hyunggun , Bien, Franklin

Article Issue Date2021-06 View78
A 94% Peak Efficiency Dual Mode Buck Converter With Fully Integrated On-Time-Based Mode Control for Implantable Medical Devices File

Park, Woojin , Namgoong, Gyeongho , Choi, Eunho , Lee, Bonyoung , Park, Hyunjun , Ma, Hyunggun , Bien, Franklin

Article Issue Date2022-11 View75
An On-/Off-Time Sensing-Based Load-Adaptive Mode Control of Triple Mode Buck Converter for Implantable Medical Devices File

Park, Woojin , Namgoong, Gyeongho , Choi, Eunho , Bien, Franklin

Article Issue Date2023-06 View75
Bootstrap capacitorless DCM VOT buck converter with dead-time-based off-time calibration for magnetic resonance wireless power transfer File

Ma, Hyunggun , Namgoong, Gyeongho , Choi, Eunho , Park, Woojin , Lee, Bonyoung , Jang, Heedon , Park, Kyeongmin , Na, Kyungmin , Bien, Franklin

Article Issue Date2020-07 View63
Design of An Energy Harvesting System With Two-Dimensional Fast Maximum Power Point Tracking : Design of Energy Harvesting System for Maximum Power Point Tracking (MPPT) File File

Choi, Eunho

Thesis Issue Date2022-08 View54
Fast Maximum Power Point Tracking Technique With 4-Bits/Cycle SAR ADC for Photovoltaic Energy Harvesting System File

Choi, Eunho , Kim, Jiwon , Lee, Taehun , Namgoong, Gyeongho , Bien, Franklin

Conference Paper Issue Date2020-11-16 View52
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