SOPC Implementation of Software-Defined Radio SOPC Implementation of Software-Defined Radio First Prize SOPC Implementation of Software- Defined Radio Institution: National Institute of Technology, Trichy Participants: A. Geethanath, Govinda Rao Locharla, V.S.N.K. Chaitanya Instructor: Dr. B. Venkataramani Design Introduction Our project implements a software-defined radio (SDR) in a Nios II processor. A software-defined radio is a radio that provides software control of a variety of modulation and demodulation techniques, wide-band or narrow-band operation, communications security functions (such as hopping), and waveform requirements of current and evolving standards over a broad frequency range. In this project, we used the Nios II processor―w……