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2026 Fall | KNU CALAB – Recruiting M.S., Ph.D., Integrated & Internship Students
JCR (SCI & SCI-E)
JCR (SCI & SCI-E)
2025
"Design and Implementation of 40-kV Active Pull-Down Pulsed-Power Modulator for Driving Plasma Reactor in Gas Abatement"
Jae-Beom Ahn, Woo-Cheol Jeong, Joo-Young Lee, Yoon-Seok Lee, Seung-Ho Song, Hong-Je Ryoo , IEEE Transactions on Power Electronics , I.F : 6.6 , vol. 40 , no. 8 , pp. 11012 - 11019 , Aug. 20252024
"DC Series Arc Fault Detector With Differential DWT and Variable Threshold Method for Photovoltaic Systems"
Jae-Beom Ahn, Seung-Jae-Jeong, Chan-Gi Cho, and Hong-Je Ryoo , IEEE Transactions on Industrial Informatics , I.F : 12.3 , vol. 20 , no. 7 , pp. 9343-9351 , July. 20242023
"Real-Time DC Series Arc Fault Detection Based on Noise Pattern Analysis in Photovoltaic System"
Jae-Beom Ahn, Hyun-Bin Jo, and Hong-Je Ryoo , IEEE Transactions on Industrial Electronics , I.F : 7.7 , vol. 70 , no. 10 , pp. 10680-10689 , Oct. 2023"Compact Design of 40 kV 100 A High Voltage Pulsed-Power Modulator for Driving X-Band Magnetrons"
Hyun-Bin Jo, Jae-Beom Ahn, Woo-Cheol Jeong, Joo-Young Lee, Min-Kyu Choi and Hong-Je Ryoo , IEEE Transactions on Power Electronics , I.F: 6.7 , vol. 38 , no. 6 , pp. 7598-7609 , Jun. 20232022
"Design and Implementation of 3-kW Simmer and 30-kV DC Trigger Power Supply System for Driving Xenon Flash Lamps in Large-Area Processes"
Jae-Beom Ahn, Seung-Ho Song, and Hong-Je Ryoo , IEEE Transactions on Industrial Electronics , I.F : 7.7 , vol. 69 , no. 12 , pp. 11999-12008 , Dec. 2022"A Study on Semiconductor Switch Characteristics for a High Repetitive Fast Rising Solid-State Modulator"
Seung-Ho Song, Jae-Beom Ahn, and Hong-Je Ryoo , IEEE Transactions on Plasma Science , I.F : 1.5 , vol. 50 , no. 9 , pp. 3022-3028 , Sep. 20222019
"Integrated 15-kV DC Trigger and Simmer Power Supply for Light Sintering"
Chan-Gi Cho , Ziyi Jia, Seung-Ho Song , Jae-Beom Ahn, and Hong-Je Ryoo , IEEE Transactions on Plasma Science , I.F: 1.309 , vol. 47 , no. 10 , pp. 4473-4480 , Oct. 2019"Design of a 5.4 kJ/s Three-Phase Resonant Converter Based on a Lithium Polymer Battery"
Chan-Gi Cho, Ziyi Jia, Jae-Beom Ahn, and Hong-Je Ryoo , IEEE Transactions on Dielectrics and Electrical Insulation , I.F: 2.554 , vol. 26 , no. 2 , pp. 381-389 , Apr. 2019Domestic Journals
Domestic Journals
2022
"Design of DSP-based Controller for MPPT and Current Balancing of Interleaved Converter for Photovoltaic System and Verification Using HIL-Simulation"
Seung-Jae-Jeong, Jae-Beom Ahn, Seung-Beom Lim, and Hong-Je Ryoo , Journal of the Korean Institute of Illuminating and Electrical Installation Engineers , vol. 36 , no. 9 , pp. 22-29 , Sep. 2022"DC Simulated Arc Injection Method for Arc Fault Detector Development in Photovoltaic System"
Jin-Han Lee, Jae-Beom Ahn, Jin Lee, Yong-Joo Kim, and Hong-Je Ryoo , Journal of the Korean Institute of Illuminating and Electrical Installation Engineers , vol. 36 , no. 5 , pp. 38-45 , May. 2022"DWT-Based Parameter and Iteration Algorithm for Preventing Arc False Detection in PV DC Arc Fault Detector"
Jae-Beom Ahn, Jin-Han Lee, Jin Lee, and Hong-Je Ryoo , The Transactions of the Korean Institute of Power Electronics , vol. 27 , no.2 , pp. 100-105 , Apr. 2022"Verification of MPPT Control Performance of 50 kW PV System by HIL-Simulation"
Jae-Beom Ahn, Seung-Jae-Jeong, Hyun-Bin Jo, Seung-Beom Lim, and Hong-Je Ryoo , Journal of the Korean Institute of Illuminating and Electrical Installation Engineers , vol. 36 , no. 3 , pp. 1-7 , Mar. 2022"LVRT & HVRT of Grid-connected 3-level TNPC Inverter"
Hyun-Bin Jo, Jong-Beom Park, Jae-Beom Ahn, Seung-Beom Lim, and Hong-Je Ryoo , Journal of the Korean Institute of Illuminating and Electrical Installation Engineers , vol. 36 , no. 2 , pp. 28-35 , Feb. 20222021
"Implementation of Test Facility for DC AFCI Performance Evaluation Based on UL1699B Standard)"
Jae-Beom Ahn, Jin-Han Lee, Hyun-Bin Jo, Jin Lee, and Hong-Je Ryoo , Journal of the Korean Institute of Illuminating and Electrical Installation Engineers , vol. 35 , no. 9 , pp. 9-15 , Sep. 2021"Separation Inverter Noise and Detection of DC Series Arc in PV System Based on Discrete Wavelet Transform and High Frequency Noise Component Analysis"
Jae-Beom Ahn, Hyun-Bin Jo, Jin-Han Lee, Chan-Gi Cho, Ki-Duk Lee, Jin Lee, Seung-Beom Lim, Hong-Je Ryoo , The Transactions of the Korean Institute of Power Electronics , vol. 26 , no. 4 , pp. 271-276 , Aug. 2021"Analysis of LVRT Operation Performance of Grid-connected Inverter"
Hyun-Bin Jo, Jong-Beom Park, Jae-Beom Ahn, Seung-Beom Lim, and Hong-Je Ryoo , Journal of the Korean Institute of Illuminating and Electrical Installation Engineers , vol. 35 , no. 8 , pp. 35-41 , Aug. 2021"Arc Detection Performance and Processing Speed Improvement of Discrete Wavelet Transform Algorithm for Photovoltaic Series Arc Fault Detector"
Chan-Gi Cho, Jae-Beom Ahn, Jin-Han Lee, Ki-Duk Lee, Jin Lee , and Hong-Je Ryoo , The Transactions of the Korean Institute of Power Electronics , vol. 26 , no. 1 , pp. 32-37 , Jan. 20212020
"Comparison of Series Arc Fault Measurement Signal Between a Rogowski Coil and Current Transformer"
Chan-Gi Cho, Jae-Beom Ahn, Jin-Han Lee, Yong-Joo Kim, and Hong-Je Ryoo , Journal of the Korean Institute of Illuminating and Electrical Installation Engineers , vol. 34 , no. 4 , pp. 52-58 , Apr. 2020"Design of the Heater Power Supply Based on the Modified LCC Resonant Converter"
Woo-Cheol Jeong, Su-Mi Park, Jae-Beom Ahn, and Hong-Je Ryoo , Journal of the Korean Institute of Illuminating and Electrical Installation Engineers , vol. 34 , no. 3 , pp. 48-56 , Mar. 2020"Design of the Pulse Controller Inverter Based on GaN HEMT for Short Pulse"
Seung-Hee Lee , Seung-Ho Song, Hyun-Bin Jo, Jae-Beom Ahn, and Hong-Je Ryoo , Journal of the Korean Institute of Illuminating and Electrical Installation Engineers, vol. 34 , no. 2 , pp. 46-51 , Feb. 2020Page updated
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