| 火控雷达间歇辐射模型及其低截获性研究 |
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| 引用本文： | 徐宏,韩壮志,何强,尚朝轩,张西红.火控雷达间歇辐射模型及其低截获性研究[J].现代雷达,2011,33(1):8-11. |
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| 作者姓名： | 徐宏 韩壮志 何强 尚朝轩 张西红 |
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| 作者单位： | 军械工程学院光学与电子工程系,石家庄,050003 |
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| 基金项目： | 国家自然科学基金资助项目(60672143) |
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| 摘 要： | 从火控雷达反对抗的迫切需求出发,以信号截获理论为基础,建立了火控雷达间歇辐射信号模型;基于描述信号截获过程的窗口函数理论,分析得出了火控雷达间歇辐射的截获概率模型;设定典型的仿真参数,且间歇辐射条件下截获概率随间歇周期的变化情况进行了仿真。仿真和分析结果表明,利用截获概率模型可以定量地描述间歇辐射信号的隐蔽性,且间歇周期直接影响信号的低截获性。
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| 关 键 词： | 火控雷达 间歇辐射 低截获概率 |
A Study on Intermission Radiation Model and Its Low Probability of Intercept for Fire-control Radar |
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| XU Hong,HAN Zhuang-zhi,HE Qiang,SHANG Chao-xuan,ZHANG Xi-hong.A Study on Intermission Radiation Model and Its Low Probability of Intercept for Fire-control Radar[J].Modern Radar,2011,33(1):8-11. |
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| Authors: | XU Hong HAN Zhuang-zhi HE Qiang SHANG Chao-xuan ZHANG Xi-hong |
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| Affiliation: | XU Hong,HAN Zhuang-zhi,HE Qiang,SHANG Chao-xuan,ZHANG Xi-hong(Department of Optical and Electronic Engineering,Ordnance Engineering College,Shijiazhuang 050003,China) |
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| Abstract: | A fire-control radar intermission radiation model is estabilised based on signal intercept and capture theory,for meeting the exigent demand of fire-control radars electronic counter-countermeasures(ECCM).Based on window function theory,the intercept probability model of intermission radiation for fire-control radar is obtained after advanced analyzing.Under enactment simulation condition,the movement of intercept probability for intermission radiation along with the change of intermission periodic is simul... |
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| Keywords: | fire-control radar intermission radiation low probability of intercept |
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