Master of Technology (M.Tech) Digital Communication and Networking (DCN) is a 2-year postgraduate course in engineering at Dayananda Sagar College of Engineering. The students are taught how to make improvements in electronics gadgets, digital control system, digital communication, etc. They get an in-depth knowledge of numerous subjects like advanced digital communication, antenna theory, error control and coding, digital electronics, wireless and mobile network, and so on. The students after completing the course can work in broadcasting, entertainment, data communication, etc.