DSP系统实现多路测量信号的扩频传输  

DSP System Realizing Spectrum Spread Transmission of Multi-channel Measurement Signal

作　　者：孙立群 

机构地区：[1]中国铁通白山分公司,吉林白山134302

出　　处：《科学之友（下）》2011年第12期68-68,71,共2页Friend of Science Amateurs

摘　　要：文章对多路测量信号的扩频传输系统进行了研究,提出了对所传输信号的频谱进行扩展并利用码分复用实现多路信号的复用传输的方法,分析了多路测量信号扩频传输系统的DSP系统实现的整体方案。The article does research on the spectrum spread transmission system of multi-channel measurement signal,presents the methods of extending frequency spectrum for transmitted signal and using code division multiplexing to realize multi-channel signal＇s multiplexing transmission,analyzes the overall program of spectrum spread transmission system for multi-channel measurement signal to achieve DSP system and implement the circuit design.

关 键 词：DSP系统 多路测量信号 扩频传输 

分 类 号：TN914.42[电子电信—通信与信息系统]