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分析雷达信号环境模拟器某一射频通道射频源开关时间。模拟雷达信号密度和脉冲丢失概率之间相互关系,并对推导结果通过数字仿真方法进行分析和验证。在此基础上,提出了优化雷达信号环境模拟器射频通道结构的方案,即:将单射频源结构改为多射频源结构,还对优化后方案的硬件利用效益和可行性进行了详细讨论。
Analysis Radar signal environment simulator RF channel RF source switching time. The relationship between the radar signal density and the probability of pulse loss is simulated, and the result of the simulation is analyzed and verified by digital simulation method. On this basis, a scheme of optimizing the RF channel structure of the radar signal environment simulator is proposed. That is, the structure of a single radio frequency source is changed to a multi-radio frequency source structure, and the benefits and feasibility of the hardware utilization of the optimized scheme are also discussed in detail.