国标数字电视测量接收机前端的设计与实现  

Design and Implementation of Front-end in DTMB Metrical Receiver

作　　者：刘欣[1] 张晓林[1] 

机构地区：[1]北京航空航天大学电子信息工程学院,北京100083

出　　处：《电视技术》2008年第10期32-34,共3页Video Engineering

摘　　要：采用双芯片融合方案,设计和实现了一种符合中国数字电视地面传输标准的全模式测量接收机的接收前端系统。其方案的可行性已经在实践中得到验证。In this paper, the system design and implementation of the front-end of an entire metrical receiver for Digital Terrestrial Multimedia Broadcast （DTMB） standard model integration are mainly introduced, which uses two kinds of channel decoding chip. The feasibility of methods for designing the module described in this paper has been proved by experiments and practice.

关 键 词：数字电视 数字地面多媒体广播 接收机 信道解调 

分 类 号：TN949.197[电子电信—信号与信息处理]