| 空间目标地基监视雷达的原理分析 |
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| 作者姓名： | 胡坤娇 罗健 |
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| 作者单位： | 中国电子科技集团公司第38研究所,合肥230031 |
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| 摘 要： | 文章从发展我国空间目标地基监视雷达的需求出发，根据空间目标的运行机理，对地基监视雷达需要测量的主要参数，即目标的仰角、方位角和多普勒频移与空间目标6个轨道根数之间的关系进行了原理推算。对欧洲LEO空间监视雷达系统探测性能的仿真分析表明，该推算结果与其预测的性能是一致的。
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| 关 键 词： | 空间目标 地基雷达 原理 |
Principle Analysis of Ground Based Surveillance Radar to Space Target |
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| Authors: | Hu Kunjiao Luo Jian |
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| Institution: | Hu Kunjiao Luo Jian (The 38th Research Institute of CETC, Hefei 230031,China) |
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| Abstract: | Main parameters such as elevation, azimuth and Doppler frequency shift are theoretically calculated based on motion mechanisms of the space target, which coincides with the requirement of our country＇s ground based surveillance radar to space target. Meanwhile, performances of European LEO ground based surveillance radar to space target are simulated. The result obtained theoretically is in agreement with the computation simulation. |
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| Keywords: | Space target Ground based radar Principle |
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