| 近距离角跟踪特性测定中的电磁兼容性 |
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| 引用本文： | 王心如,王志云,孙永卫.近距离角跟踪特性测定中的电磁兼容性[J].军械工程学院学报,1997(2). |
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| 作者姓名： | 王心如 王志云 孙永卫 |
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| 作者单位： | 军械工程学院雷达工程教研室，军械工程学院雷达工程教研室，军械工程学院雷达工程教研室 石家庄 050003，石家庄 050003，石家庄 050003 |
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| 摘 要： | 根据火控雷达光电轴校正原理,用有源辐射喇叭等效升空的角反射器,雷达被动跟踪有源辐射器实现角跟踪特性的检查。根据天线辐射场区条件以及地面反射波的菲涅耳带。通过场地选择和天线架设以消除地面反射波的影响。应用本方法对雷达进行了角跟踪实验,获得了较满意效果。
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| 关 键 词： | 雷达 角跟踪 光电轴 电磁兼容性 |
THE EMC IN THE SHORT DISTANCE ANGLE TRACKING CHARACTERISTIC MEASUREMENT |
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| Wang Xinru Wang Zhiyun Sun Yongwei.THE EMC IN THE SHORT DISTANCE ANGLE TRACKING CHARACTERISTIC MEASUREMENT[J].Journal of Ordnance Engineering College,1997(2). |
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| Authors: | Wang Xinru Wang Zhiyun Sun Yongwei |
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| Institution: | Teaching and Research Section of Radar Engineering |
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| Abstract: | Based on the photo electric axis emendation principle of the fire control radar, this article states the realization of the angle tracking characteristic check, using the active radiant horn equivalent to uprising angular reflector and the radar passive tracking active radiator. According to the conditions of the antenna radiating field and the Fresnel zone of the ground reflected waves, this article also introduces the ways to eliminate the ground reflected waves by the site selection and antenna eraction. We have obtained a very satisfactory effect in the angle tracking experiment on the radars using this method. |
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| Keywords: | radar angle tracking photo electric axis EMC |
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