Manual de prácticas de laboratorio para modulaciones digitales mediante el uso de la USRP 2901

Abstract

In this project, laboratory exercises have been designed to enhance the teaching in the field of telecommunications at the Universidad Distrital Francisco José De Caldas. These exercises focus on the use of Software Defined Radio (SDR) tools, specifically the USRP 2901 device, with the purpose of strengthening the understanding of communications. The project emphasizes the implementation and validation of LABVIEW programs that represent digital modulation techniques such as FSK, PSK, and QAM. Each of these techniques employs different approaches to transmit digital information by altering the carrier signal's frequency, phase, and amplitude, respectively. The goal is to use the USRP 2901 device, available at the university, to carry out these modulations. Simultaneously, detailed instructional guides have been created to provide clear instructions for conducting each of the exercises related to these digital modulation techniques