【摘要】 针对雷达的隐蔽问题,提出了一种基于低噪声光脉冲复制器的单个脉冲测速的方法,推导了信号处理与数值处理公式,并用Simulink/Matlab进行系统仿真和数值处理.结果表明:该方法能够实现的测速精度为0.167%,且对AD器件的采样速率要求不高.更多还原

【Abstract】 In order to realize the stealth of radar,a method for velocity measurement with mono-pulse was proposed,based on a low-noise optical pulse replicator.The formulas for signal and data processing were deduced and the signal and data processing of the whole system was simulated by Simulink/Matlab.Simulation results prove the error of velocity measurement by the method is 0.167%,and it does not require high sampling rate of ADC,hence the method is feasible.更多还原