摘要
分析了基于实信号处理的宽带数字信道化接收机原理以及具体的FPGA实现方案。通过改进已有模型,搭建一种更适合硬件实现的数字信道化模型。较好地解决了宽带数字信号实时处理、信道化接收机中邻近信道混叠等问题。系统仿真结果验证了模型的有效性和可行性。
This paper discusses on the principle of wide band channelization receiver based on processing real signal and its implementation through FPGA.Through improving the existing model,a new technique of digital channelization is proposed.The problem of real-time processing of wide band digital signal and overlap of neighborhood channel is solved.The simulation results show that the model is valid and practical.
出处
《信息技术》
2010年第3期80-83,共4页
Information Technology
