| 大型机载雷达罩对线阵天线影响的分析 |
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| 引用本文： | 张强.大型机载雷达罩对线阵天线影响的分析[J].现代雷达,2001,23(3):60-64. |
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| 作者姓名： | 张强 |
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| 作者单位： | 南京电子技术研究所 |
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| 摘 要： | 提出了一种口径积分-表面积分和射线跟踪混合方法,分析了某大型雷达罩对SSR线天线及单元方向图的影响,给出了带罩天线方向图中直射瓣和反射瓣的矢量合成的解法,数值计算结果与实验数据符合较好.
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| 关 键 词： | 雷达罩 口径积分 表面积分 3维射线跟踪方法 航管二次雷达(SSR) |
| 修稿时间： | 2000年10月8日 |
Analysis of Effects of Large Airborne Radome on Linear Array |
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| ZHANG Qiang.Analysis of Effects of Large Airborne Radome on Linear Array[J].Modern Radar,2001,23(3):60-64. |
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| Authors: | ZHANG Qiang |
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| Affiliation: | Nanjing Research Institute of Electronics Technology Nanjing 210013 |
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| Abstract: | In this paper, the hybrid method of aperture-integration and surface-integration technique with three dimension ray tracking technique is presented. By this method,the effects of a large airborne radome on SSR linear radiate array and element are analyzed. The solution to the vector superposition of direct lobe and reflection lobe in the antenna pattern with radome is given. The calculated result and the experiment one are good agreement. |
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| Keywords: | radome aperture-integration surface-integration three dimension ray tracking method SSR |
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