| 弹道目标极化相关性分析 |
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| 引用本文： | 程旭,李永祯,王雪松.弹道目标极化相关性分析[J].雷达科学与技术,2013,11(2):159-164. |
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| 作者姓名： | 程旭 李永祯 王雪松 |
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| 作者单位： | 国防科技大学电子科学与工程学院,湖南长沙410073 |
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| 基金项目： | 国家自然科学基金（No.60736006）;国家自然科学基金青年科学基金（No.60802078） |
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| 摘 要： | 弹道目标的极化特性在弹道目标识别中呈现出极大的应用潜力。针对弹道目标的极化特性,着重分析弹道目标的极化相关性。基于一种弹道目标动态全极化回波仿真方法得到典型战情下的雷达回波,然后重点分析四类弹头目标的极化相关特性,得到了一组对雷达工程实践有意义的结论,对于弹道目标识别中分时极化测量雷达的数据率设置具有一定的工程参考价值。
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| 关 键 词： | 极化相关性 弹道目标识别 分时全极化测量 脉冲重复间隔 |
Research on Polarization Correlation Characteristics of Ballistic Target |
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| CHENG Xu,LI Yong-zhen,WANG Xue-song.Research on Polarization Correlation Characteristics of Ballistic Target[J].Radar Science and Technology,2013,11(2):159-164. |
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| Authors: | CHENG Xu LI Yong-zhen WANG Xue-song |
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| Affiliation: | (School of Electronic Science and Engineering, National University of Defense Technology, Changsha 410073, China) |
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| Abstract: | Polarization characteristics show great potential in the area of ballistic target recognition. Aiming at the polarization characteristics of ballistic target, polarization correlation characteristics is mainly analysed. The full-polarization radar echoes under typal battle situation are simulated based on data measured in anechoic chamber. Then the polarization correlation characteristics of a set of simulated ballistic targets are analysed. A group of conclusions, which are of meanings for radar engineering technology, are gained. There conclu- sion are valuable for the setting of pulse repetition interval of alternative polarization measurement radar. |
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| Keywords: | polarization correlation characteristics ballistic target recognition alternative polarizationmeasurement pulse repetition interval（PRI） |
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