基于FPGA的某火控雷达目标视频信息模拟

摘要

结合某火控系统所接收某雷达的视频信息的特点,对其目标视频信息模拟方法进行了研究,对目标视频信息模拟系统进行了分析与设计,利用可编程逻辑器件实现了总线控制器,并对水平扫描、垂直扫描和距离扫描模块进行了设计,结合ISE 8.1软件进行了电路功能仿真,并对软件控制时序进行了分析设计,并转化为硬件实现。仿真结果表明,该系统的设计具有可行性和有效性。%According to the characteristic of some radar＇s video information received by some fire control system,the simulation method of target video information is researched.Through analysing and designing the simulation system of target video information,using programmable logic devices,bus control unit is realized and horizontal scan,vertical scanning,distance scanning module are designed.Combining the software ISE 8.1,circuit function simulation is processed and software sequence control is designed by analysis,which is converted to hardware implementation.The emulation results show that the system has its feasibility and validity.