边扫描边跟踪雷达系统建模与仿真

利用系统仿真工具进行雷达系统建模与仿真，可以经济、方便、高效地实现雷达系统的性能评估、方案论证等工作，大大提高设计的可靠性，保证产品在最高层次上的正确性和所设计的产品获得最佳性能，并可缩短设计周期，降低开发成本。这里以边扫描边跟踪雷达系统的仿真为例，建立了边扫描边跟踪雷达的全数字仿真系统，该系统可以模拟雷达目标回波、欺骗性干扰、杂波等信号，完成对目标的搜索，得到了运动目标的距离、速度和角度等信息，并完成了对目标的跟踪，最后对系统输出的距离、速度和角度等信息做了精度分析。

Modeling and Simulation of Trace with Scan Radar System

The modeling and simulation for a radar signal processing system with system simulation tools can make it possible to complete its performance evaluation, scheme reasoning, and so on with economy, convenience and high-efficiency. In this way, the high reliability of system design, correctness and optimal performance of products can be guaranteed. This way also can shorten designing period and reduce development cost. Taking trace with scan radar system as example, here the digital simulation system has been constructed and it includes the production of radar target return signal, fraudulent jam and clutter. It also includes searching, achieving of distance, velocity and angle, scanning of target signal, and precision analysis of distance, velocity and angle.