介绍了一种炮位雷达智能应答器的系统构成、基本原理、主要功能及其实现.该智能应答器运用主控计算机计算出弹道仿真轨迹,再用可编程门阵列对接收的雷达信号进行数字信号处理,根据弹道轨迹产生调制的雷达目标回波信号.该智能应答器已完成了对炮位雷达信号的测试,取得了令人满意的效果.

In this paper the composition,basic principle and main functions of one intelligent responder of weapon location radar as well as its implementation are introduced.In the intelligent responder,the main control computer is designed to figure out simulating ballistic trajectory,and then according to the FPGA which is used to carry out digital signal processing for the received radar signal to generate the modulated echo signal.The test for the intelligent responder is completed for the signal of the weapon lo...

TN959.1