Dr. B.Ratna Raju received B.E. in the area of Electronics and Communication Engineering in 1994 from Bangalore University, Master of Technology in Instrumentation and Control systems from University College of Engineering, JNTUK, India, Ph. D degree from JNTUK, Kakinada in the area of Signal Processing. He has 23 years of teaching experience and 5 years in the field of industrial automation and control as a Maintenance Engineer. Currently, he is working as Professor of ECE and Dean – IQAC at Srinivasa Institute of Engineering and Technology, Amalapuram, India. He has published 21 research papers on the concepts of biomedical instrumentation, Wireless communication and Image processing in various international journals. He authored two books and filed an application for patents. He is a Life member of ISTE.