摘要
软件无线电技术被广泛应用于通信等相关领域中。文章在研究带通采样理论的基础上,设计了一种基于软件无线电的接收系统。该系统可对中频信号进行采样,并利用FPGA和DSP实现后续的信号处理,对FPGA内部全局时钟设计进行了实现,具有较强的通用性,具有一定的应用价值。
Software radio technology is widely used in communications and other related fields.The article designs a receiving system based on software radio after studying the theory of band-pass sampling.In the system,which has a strong versatility and a certain using value,the IF signals are sampled,the subsequent signals are processed with the FPGA and DSP,and the internal global clock of FPGA is designed.
出处
《现代工业经济和信息化》
2012年第4期98-100,共3页
Modern Industrial Economy and Informationization
基金
山西省农业信息化示范区建设项目(国家863-306)
