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目的研究并实现单脉冲雷达目标航迹实时视频信号模拟器．方法选择有代表性的操场形目标航迹，确定目标的时空关系；利用计算机产生各通道的目标数据，并在算法上避免误差积累；根据３通道单脉冲体制雷达的特点，采用设立时间标志的方法，解决不同通道数据更新频率不同的问题．结果与结论模拟器可以较精确地模拟所给定的航迹，其最大距离误差小于等于模拟器最小步进间隔，３通道数据具有良好的同步关系．
Aim To study and implement the real-time video signal simulator of single-pulse radar target track. The method selects the typical playground-shaped target track to determine the space-time relationship of the target. The computer generates the target data of each channel and avoids the error accumulation in the algorithm. According to the characteristics of 3-channel single-pulse system radar, Method to solve the problem of different channel data update frequency. Results and Conclusion The simulator can simulate the given track more accurately. Its maximum distance error is less than or equal to the minimum step interval of the simulator. The 3-channel data has a good synchronization relationship.