基于FPGA的中频数字接收机设计与实现

介绍了一种基于FPGA的中频数字接收机的设计与实现,给出了系统实现的总体方案,并阐述了各部分硬件电路的设计。重点对FPGA内部各主要功能模块做了详细阐述,对各个模块的设计方法以及实现过程进行了细致描述,给出了各模块的具体实现的顶层文件,并对系统功能扩展做了简要说明。

A design and realization of intermediate frequency digital receiver based on FPGA is introduced in the paper. The scheme of system realization is proposed and the design of every hardware circuit is described in detail. Every main function module in FPGA of the system is emphasized on and the design methods and realization of every module are described with carefully. The top file of every module is given and the expanding of system function is briefly explained.