摘要
雷达外场试验常常受到环境因素的影响和干扰 ,且费用昂贵 ,为解决这些突出问题和矛盾 ,考虑采用信号仿真的办法予以解决。本文提出采用基于仪器系统的雷达信号模拟器 ,产生 3D雷达目标回波信号 ,模拟飞行器空间航迹 ,用于验证雷达信号处理机性能指标和总站调试工作。
Radar field test is often influenced by the environment factor and cost much. Signal simulation method is adopted to solve this problem. In this paper, the radar signal simulator based on instrumentation system is presented. With that, 3D radar target echo signal is generated and airplane flight path is simulated, which can be used for verifying the performance data of the radar signal processor and the adjustment work of the overall system.
出处
《火控雷达技术》
2005年第1期76-81,84,共7页
Fire Control Radar Technology
关键词
外场试验
信号仿真
雷达信号模拟器
性能调试
field test
signal simulation
instrumentation system
signal simulator
