Implementation of DVB-T Baseband Receiver with a SDR platform

• Main Authors: Hsu, Jing-Ming, 許景銘
• Other Authors: Yih-Ming Chen
• Format: Others
• Language: zh-TW
• Published: 2016
• Online Access: http://ndltd.ncl.edu.tw/handle/w97zhp

碩士 === 國立中央大學 === 通訊工程學系 === 105 === Digital Video Broadcasting - Terrestrial is a digital video broadcast standard adopted in Taiwan, and it is ratifies by European Broadcast Union. In this thesis, we implement the DVB-T Baseband Receiver with a Realistic Software-defined Radio platform. Our laboratory combine FPGA and Radio Frequency module(AD9361) to finish SDR platform. This baseband receiver need the digital signal processing units which are down sampling, time synchronizer, frequency synchronizer, Fast Fourier Transform processor, channel estimator, channel equlizer. First, recording DVB-T signal is programmed using MATLAB to demodulate the signal. Second, the specification for each digital signal processing units is designed, progrmaed by using Verilog hardware description language and verified with ModelSim. Then, the real-time haradware is implemented and verified with SDR platform. The measurement and analysis of recording signal in the difference places by DVB-T Baseband Receiver with a Realistic Software-defined Radio platform.