摘要
同步是通信中的一个重要问题,他直接关系到数字接收机解调指标。利用数字COSTAS环HSP50210可以方便地实现载波同步和码元同步。文章介绍了HSP50210的主要性能特点和基本工作原理,重点分析了他的载波同步环及码元同步环。最后给出了HSP50210在软件无线电中的应用,展示了其强大的功能和良好的可编程性。
Synchronization is very important in communication,and it is directly related to the specification of demodulation,carrier synchronization and code synchronization can be realized easily with a digital costas loop HSP50210.The main features and basic operation principle are introduced.It emphatically analyses carrier synchronization loop and code synchronization loop of HSP50210,and presents its application in software radio system.Good function and programming in software of HSP50210 are laid out.
出处
《现代电子技术》
2005年第13期20-21,共2页
Modern Electronics Technique
关键词
软件无线电
载波同步
码元同步
软件编程
software radio
carrier synchronization
code synchronization
software programming
