Simulation of Digital Video Broadcasting System Using Orthogonal Frequency Division Multiplex

摘要

This paper elaborates the basic principle of Orthogonal Frequency Division Multiplex (OFDM) and the structure of Europe Digital Video Broadcasting (DYB) system using OFDM. The DVB system using OFDM techniques is simulated with System View platform. The result of simulation shows that the input signal via modulation and Demodulation of DVB system using OFDM being the same as output signal of the system, this implements the modulation and Demodulation function of the DVB system.