Electrical Engineering and Computer Science

Dr. Roger King

Research Interests

Analysis, modeling, and design of electronic switching power conversion systems.

Biography

Dr. Roger King specializes in teaching and research in power electronic systems. Dr. King joined the faculty in 1983 and has served as undergraduate program director (5 years) and as interim chair of the department (3 years). Prior to returning to graduate school to earn his Ph. D. in Engineering Science (U.T., 1983), Dr. King worked for several years as a biomedical engineer. Dr. King is a registered Professional Engineer in the State of Ohio, and is a member of Eta Kappa Nu, Tau Beta Pi, and Sigma Xi.

Publications

• E. A. Mayer and R. J. King, "An Improved Sampled-Data Current-Mode-Control Model which Explains the Effects of Control Delay," IEEE Transactions on Power Electronics, Vol. 16, No. 3, pp. 369-374, May 2001.
• Y. W. Lo and R. J. King, "Sampled-Data Modeling of the Average Input-Current-Mode-Controlled Buck Converter," IEEE Transactions on Power Electronics, Vol. 14, No. 5, pp. 918-927, September 1999
• Y. W. Lo and R. J. King, "High-Performance Ripple Feedback for the Buck Unity-Power-Factor Rectifier," IEEE Transactions on Power Electronics, Vol. 10, No. 2, pp. 158-163, March 1995.
• G. P. Altenburger and R. J. King, "Simulating a 1-kW Arcjet Thruster Using a Nonlinear Active Load," Journal of Propulsion and Power, Vol. 9, No. 3, pp. 377-381, May 1993.
• S. A. Streng and R. J. King, "Ripple Feedback for the Resonant-Filter Unity-Power-Factor Rectifier," IEEE Transactions on Power Electronics, Vol. 7, No. 3, pp. 453-461, July 1992.