概论 数学模拟在雷达分析和综合中起着很大的作用[12,68,69]。在单独的和组合的雷达系统模型中,雷达目标反射信号和雷达天线馈线设备输出信号的模拟单元占有重要地位。在这些模拟单元中,应用测量的或计算的目标超宽带雷达特性可以建立采用不同结构和不同频谱分量探测信号的通用雷达模型,尤其是建立选择雷达模型和雷达目标识别模型。 Introduction Mathematical modeling plays a large role in radar analysis and synthesis [12,68,69]. In separate and combined radar system models, the analogue units of radar target reflected signals and radar antenna feeder devices occupy an important position. In these simulation units, the application of the measured or calculated target UWB radar characteristics can be used to establish generic radar models that detect signals using different structures and different spectral components. In particular, selection radar models and radar target recognition models are established.