BPSK直接序列扩频接收机设计与仿真  

Simulation and Design Scheme of BPSK Direct-sequence Pread-spectrum System Receiver

作　　者：侯银涛[1] 罗永健[1] 王志国[1] 

机构地区：[1]西安通信学院,陕西西安710106

出　　处：《电脑与电信》2010年第9期38-40,共3页Computer & Telecommunication

摘　　要：阐述了BPSK直接序列扩频接收机的工作原理,结合BPSK信号的调制方式,提出了一种BPSK直接序列扩频接收机设计方案,建立了Matlab/Simulink仿真模型。通过Simulink仿真实现了BPSK直接序列扩频接收机解扩解调功能,得到了原始信号。In this articles, the basic principle of BPSK direct-sequence spread-spectrum system receiver is studied with modulation of BPSK. A design scheme of BPSK direct-sequence pread-spectrum system receiver is proposed. The simulation model based on Matlab/Simulink is built. Based on Simulink tools, the simulation result of BPSK direct-sequence spread-specmun system receiver is implemented. Finally, the original signal of the receiver is got.

关 键 词：BPSK 扩频系统 接收机 解调 仿真 

分 类 号：TN914.42[电子电信—通信与信息系统]