高功率微波对PD雷达导引头毁伤效能仿真研究
首发时间:2010-01-20
摘要:本文分析了高功率微波辐射情况下雷达接收机前端放大器的相位噪声效应;给出了高功率微波辐射情况下的雷达信号模型以及相位噪声的仿真方法;结合巴克码PD雷达的脉冲压缩与脉冲多普勒等处理过程,研究了相位噪声对巴克码PD雷达导引头前端信号处理及目标检测性能的影响,给出了典型参数下的仿真结果。
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The damage assessment simulation of high-power microwave weapons to PD radar guidance
Abstract:In the case of high power microwave radiation,this paper analyzes the effects of phase noise on amplifier which is at the front of radar receiver.Besides,the article gives a radar signal model and a simulation method of phase noise under the radiation environment of high-power microwave.Combined with some processing procedures of Barker PD radar,like pulse compression , pulse doppler and so on,this paper studies the effects of phase noise to the front of Barker PD radar guidance in signal processing and target detecting.On the ground of theories summed above,this paper gives the simulation results with the typical parameters.
Keywords: high power microwave weapons pulse doppler radar phase noises
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