一种机动多目标雷达视频信号模拟器的设计

Design of a kind of maneuvering multi-target radar video signal simulator

给出了一种机动多目标雷达视频信号模拟器的软硬件设计方案,它可实时输出所需的多个动目标雷达视频信号,雷达信号的类型、目标的数量、目标的回波特性、目标的运动特性、杂波的类型及参数等均可方便地进行设置.该模拟器可满足各种雷达信号处理算法(如杂波抑制、恒虚警检测、动目标跟踪、多基地数据融合等)的测试与效果分析,以及对雷达信号处理机等进行性能调试与测试的需要.

The hardware and software scheme of a kind of maneuvering multi-target radar video signal simulator that can output real-time radar video signals for multiple mobile targets is proposed. The parameters, such as the type of radar signal, the number of targets, the echo feature of target, the moving feature of target, the type and parameters of clutter, etc, can be expediently set. The simulator can meet the needs of testing and analysis of the radar signal processing algorithms, such as clutter cancellation, constant false alarm rate detection, multiple target track, multi-base data fuse, etc. Also, it can meet the needs of debugging and testing of the signal processor.