基于FPGA的DVB-C系统编码器的设计  

Design of DVB-C System's Coder Based on FPGA

作　　者：陈庆旭[1] 孙曼[1] 植涌[1] 

机构地区：[1]四川大学电气信息学院,四川成都610065

出　　处：《电视技术》2012年第3期4-6,31,共4页Video Engineering

摘　　要：基于欧洲标准的数字电视通信系统,介绍了DVB-C系统硬件的实现方法,并介绍了DVB-C系统编码器的构造,提出基于FPGA的DVB-C编码器的实现方案,对其中的每个构成模块做了介绍。该设计方案符合DVB-C标准,并给出了整个编码器的仿真结果。DVB-C system hardware realization method and the DVB-C encoder based on the standard DVB digital TV communication system are introduced in this paper. The structure of the coder is realized based on FPGA, including the RS code and convolution, and the simulation result of the two modules are proposed. This design schemes meeting DVB-C standard, then shows the code＇ s simulation results.

关 键 词：DVB—C RS编码 卷积交织 FPGA 

分 类 号：TN941.4[电子电信—信号与信息处理]