Design and implementation of DVB-T receiver system for digital TV

This paper presents a DVB-T receiver system based on the OFDM modulation method, which exhibited a good mobile reception performance in the presence of obstacles. An improved OFDM receiver is developed for a DVB-T system that considers the function expansion for further development. Experiments confirmed the performance of the proposed DVB-T receiver. The GUI and EPG are also developed for the DTV user.