Dr. K. Satyanarayana obtained M.Tech degree in Power Electronics from JNTU College of Engineering, Hyderabad and Ph.D from J.N.T.U. College of Engineering, Kakinada. He is presently working as Professor and H.O.D. of the Department of Electrical and Electronics Engineering, Pragati Engineering College, Surampalem, Peddapuram, A.P., INDIA. He presented 24 research papers in various national and international journals and conferences. His research interests include Power Electronic Drives, PWM and Vector Control techniques. He is a member in editorial board of four journals. He is a member and charted Engineer in Institution of Engineers (India), life member in Indian Society for Technical Education and member in Institute of Electrical and Electronics Engineers.