摘要
针对高增益的扩频通信系统中载波恢复跟踪和码片同步的难点 ,提出了一种有效的方法 ,并基于TI公司的数字信号处理器TMS 32 0F 2 4 0 ,对高增益的扩频通信的关键技术进行了实现。
An effective method is presented in this paper to deal with the difficulties of carrier tracking and chip synchronization in spread spectrum communications with high processing gain. And the implementation of the core of spread spectrum communications system is completed by using digital signal processor TMS320F240.
出处
《电力系统通信》
2001年第9期15-17,共3页
Telecommunications for Electric Power System
关键词
扩频通信
载波跟踪
数字信号处理器
变频器
spread spectrum communications
carrier tracking
digital signal processing
