节点文献
DVB-T接收端同步系统设计与仿真
Design and Simulation of Synchronization Scheme for DVB-T Receiver
【摘要】 提出了一种DVB-T接收端的同步方案,包括符号粗同步-精载波频偏联合同步、符号精同步-采样钟相位联合估计、粗载波频偏估计3个部分,完成DVB-T接收端同步,并给出了该同步方案在高斯信道、莱斯信道下的仿真结果。
【Abstract】 A synchronization scheme for DVB-T receiver is presented in this paper, including the following three parts: coarse symbol synchronization combined with fine carrier frequency synchronization, coarse carrier frequency synchronization and fine symbol timing recovery joint sampling clock adjustment. This scheme realizes the synchronization in DVB-T receiver and the result of simulation over AWGN channel and Ricean channel is given at the end of the paper.
- 【文献出处】 电视技术 ,TV Engineering , 编辑部邮箱 ,2004年12期
- 【分类号】TN949.197
- 【被引频次】5
- 【下载频次】184