摘要
详述了多体制雷达模拟器的设计思想及其实现方法,该模拟器采用嵌入式计算机PC104和高速大规模可编程逻辑器件FPGA相合的方法,能够模拟多种雷达体制的目标回波信号和杂波信号,该模拟器和接收、天馈、信号处理、终端数据处理组成雷达仿真系统对干扰机侦察设备进行测试和评估,也可作为实验设备用于信号处理机的调试、测试和评估,在同一硬件平台上,通过软件加载来满足各种不同体制的雷达目标、杂波模拟。
The design and implement of multi - system radar emulator is explained in this paper. The simulator adopts the method of embedded PC104 and the large--scale and programmable logic FPGA. That simulator can simulate the target of various radar echo signal and clutter signal. The closed loop consists of simulator,signal processor and data processor. This method is easy to debug and evaluate the radar system. It can test and evaluate the disturbance equipment as the experiment device. It meets various radar target and clutter simulation by using the software setting on the general hardware platform.
出处
《现代电子技术》
2008年第7期41-43,46,共4页
Modern Electronics Technique
