A Study on the Lighting Characteristic and Improvement of Main Roadway in WonJu City

A Study on Variation of S/P Ratio and CRI by Changing Spectral Characteristics of RGBY Multi-chip LEDs

A Study on the Mounting System of Ceiling Grid for Healthcare Services in Apartments

A Study of Heat Dissipation Performance Improvement of LED Lighting for Enhancing Optical Output Characteristics

Analysis on the Incorrect Connection of the Three Phase Induction Watt-hour Meter by Using PSCAD Simulation

Studies on improving properties of the PM type traction motor for E-4WD

A Study on the Design of the Frequency Multiplier using Notch Filter

A Study on the Distance Estimation using Infrared Camera and Forecast the Direction of Forest Fire by Meteorological Instrument in the Forest Fire Monitoring System

A Study on the Short Circuit Current Contribution for Different Wind Turbine Generator Types in Power Systems

A Wide Input DC-DC Converter for the HVDC Transmission System