Development and Optimization of High-Voltage Power Supply System for Industrial Magnetron. - Sung-Roc Jang; Hong-Je Ryoo; Suk-Ho Ahn; Jongsoo Kim; Geun Hie Rim (IEEE Trans. Ind. Electron., 2012)

Implementation of 60-kW fast charging system for electric vehicle. - Suk-Ho Ahn; Ji-Woong Gong; Hong-Je Ryoo; Sung-Roc Jang (IECON, 2013)

Comparison of DCM and CCM operated resonant converters for high-voltage capacitor charger. - Ji-Woong Gong; Suk-Ho Ahn; Hong-Je Ryoo; Sung-Roc Jang (IECON, 2013)

High voltage pulsed power modulator with high reliability and fast switching speed for medical lasers. - Hyoung-Suk Kim; Chan-Hun Yu; Sung-Roc Jang; Guang-Hoon Kim; Hong-Je Ryoo (IECON, 2016)

Design of a high efficiency 40kV, 300us, 200Hz solid-state pulsed power modulator with long pulse width. - Chan-Hun Yu; Sung-Roc Jang; Hyoung-Suk Kim; Gideon Nimo Appiah; Hong-Je Ryoo (IECON, 2016)

Development of 50-kV 100-kW Three-Phase Resonant Converter for 95-GHz Gyrotron. - Sung-Roc Jang; Jung-Ho Seo; Hong-Je Ryoo (IEEE Trans. Ind. Electron., 2016)

Analysis and implementation of power supply system for xenon lamp. - Chan-Gi Cho; Seung-Ho Song; Su-Mi Park; Hong-Je Ryoo; Jung-Soo Bae; Sung-Roc Jang (IECON, 2017)

Simplified Design of a Solid State Pulsed Power Modulator Based on Power Cell Structure. - Sung-Roc Jang; Chan-Hun Yu; Hong-Je Ryoo (IEEE Trans. Ind. Electron., 2018)

A Novel Series-Connected Xenon Lamp Power Supply System Using a Pulse Trigger With Simmer Circuits for Pulsed Light Sintering Application. - Chan-Gi Cho; Seung-Ho Song; Su-Mi Park; Hyeon-Il Park; Sung-Roc Jang; Hong-Je Ryoo (IEEE Trans. Ind. Electron., 2019)

Solid-State Pulsed Power Modulator for 9.3 GHz 1.7 MW X-Band Magnetron. - Su-Mi Park; Seung-Ho Song; Hyunbin Jo; Woo-Cheol Jeong; Sung-Roc Jang; Hong-Je Ryoo (IEEE Trans. Ind. Electron., 2021)

Solid-State Bipolar Pulsed Power Modulator for High-Efficiency Production of Plasma Activated Water. - Seung-Ho Song; Hong-Je Ryoo (IEEE Trans. Ind. Electron., 2021)

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; Hong-Je Ryoo (IEEE Trans. Ind. Electron., 2022)

Real-Time DC Series Arc Fault Detection Based on Noise Pattern Analysis in Photovoltaic System. - Jae-Beom Ahn; Hyunbin Jo; Hong-Je Ryoo (IEEE Trans. Ind. Electron., 2023)

DC Series Arc Fault Detector With Differential DWT and Variable Threshold Method for Photovoltaic Systems. - Jae-Beom Ahn; Seung-Jae Jeong; Chan-Gi Cho; Hong-Je Ryoo (IEEE Trans. Ind. Informatics, 2024)