多站协同对机载雷达的干扰压制空域研究
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摘要
针对传统平面二维干扰压制区量化图难以表现出不同高度维上干扰压制区变化的问题,通过分析地对空雷达干扰站对抗机载雷达的空间关系,建立了多站协同干扰机载雷达的三维干扰压制空域模型和机载雷达天线模型,并计算了对常规脉冲雷达和脉冲多普勒雷达的干扰压制系数。通过仿真计算,得到了不同干扰站配置距离、对不同体制机载雷达干扰情形下的干扰压制空域,直观反映出不同情形下的干扰效果。仿真结果可用于地对空雷达干扰系统的干扰效能评估和实战运用。
Aiming at the problem that the quantization diagram of the traditional plane two-dimensional interference suppression region is difficult to show the change of the suppression range in different altitudes,three-dimensional jamming blanketed zone model of multiple radar jammers against airborne radar and three dimensional model of radar antennais are established,by analyzing the spatial relationship between the ground-to-air radar jammers against the airborne radar. And the jamming blanket factor of conventional pulse radar and PD radar is introduced. Through the simulation,three dimensional jamming blanketed zones under different configuration distanceand and different working system of airborne radar are obtained,which can directly reflect the interference effect under different situations. The simulation results can be used to evaluate the jamming effectiveness of ground-to-air radar jamming system and to apply it in actual combat.
Aiming at the problem that the quantization diagram of the traditional plane two-dimensional interference suppression region is difficult to show the change of the suppression range in different altitudes,three-dimensional jamming blanketed zone model of multiple radar jammers against airborne radar and three dimensional model of radar antennais are established,by analyzing the spatial relationship between the ground-to-air radar jammers against the airborne radar. And the jamming blanket factor of conventional pulse radar and PD radar is introduced. Through the simulation,three dimensional jamming blanketed zones under different configuration distanceand and different working system of airborne radar are obtained,which can directly reflect the interference effect under different situations. The simulation results can be used to evaluate the jamming effectiveness of ground-to-air radar jamming system and to apply it in actual combat.
引文
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[14]曲卫,吴彦鸿,贾鑫.对SAR卫星天线旁瓣信号侦察研究[J].装备指挥技术学院院报,2014,15(2):103-107.
[2]秦虎,高彬.组合干扰下的雷达干扰压制区边界[J].现代防御技术,2009,37(2):100-103.
[3]何俊,黄晨,韩国玺.对机载轰瞄雷达的多站协同干扰压制区计算[J].运筹与管理,2016,25(4):39-43.
[4]罗广成,李修和,李晓明.地对空雷达干扰掩护区仿真建模研究[J].现代雷达,2014,36(7):68-72.
[5]李鹏佳,党双平,罗金亮.电子干扰无人机掩护空中突防的干扰效能建模与分析[J].战术导弹技术,2016,(4):104-108.
[6]罗广成,李修和,金家才,等.对星载SAR压制式干扰掩护区仿真建模研究[J].系统仿真学报,2014,26(4):769-773.
[7]罗金亮,王雷,王平平,等.航空随队支援干扰掩护区仿真建模研究[J].火力与指挥控制,2016,41(6):173-176.
[8]贺静波,席泽敏.一种快速绘制干扰区域的算法[J].现代雷达,2005,27(3):15-17.
[9]George W Stimson.Introduction to airborne radar[M].E-lectronic Industry Press,2005.
[10]孙智勇,唐宏,程小震.防空电子战中对机载雷达的干扰[J].飞航导弹,2016,(7):49-53.
[11]罗景青.雷达对抗原理[M].北京:解放军出版社,2003:265-267.
[12]张锡祥,肖开奇,顾杰.新体制雷达对抗导论[M].北京:北京理工大学出版社,2010:101-110.
[13]Gerbl F,Biebl E M.On the optimum antenna pattern for widebeam radar reflectivity estimation[J].Advances in Radio Science,2007,5:119-125.
[14]曲卫,吴彦鸿,贾鑫.对SAR卫星天线旁瓣信号侦察研究[J].装备指挥技术学院院报,2014,15(2):103-107.