K.N. RAJA RAO, is Professor, Department of telecommunication engineering and former Principal, R.V. College of Engineering, Bengaluru. He is also the Advisor at R.V. College of Engineering. With a teaching experience of three decades, he has visited many engineering colleges as expert faculty. Prof. Raja Rao was an expert faculty at BITS, Pilani for their off-campus Programmes. He has been on panels of Board of studies and Board of examiners of many universities. His areas of interest include Satellite communication, Wireless communication, and Circuit design and simulation.