| 天波超视距雷达电离层相位污染典型校正方法综合性能评估 |
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| 引用本文： | 罗欢,陈建文. 天波超视距雷达电离层相位污染典型校正方法综合性能评估[J]. 宇航学报, 2013, 34(2): 262-269. DOI: 10.3873/j.issn.1000-1328.2013.02.016 |
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| 作者姓名： | 罗欢 陈建文 |
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| 作者单位： | 1.空军预警学院研究生管理大队，武汉 430019； 2.空军预警学院雷达兵器运用工程军队重点实验室，武汉 430019 |
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| 基金项目： | 国家自然科学基金(61072132) |
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| 摘 要： | 对校正天波超视距雷达电离层相位污染的五种典型方法进行了综合性能评估，主要从校正效果、对不同污染的普适性、污染参数变化对方法的影响、信噪比对方法性能的影响、运算量等几个方面进行了比较与分析，为实际工程实现和改进电离层相位污染校正方法提供参考。
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| 关 键 词： | 天波超视距雷达 电离层 相位污染校正 性能评估 |
| 收稿时间： | 2012-02-17 |
Performance Evaluation of Ionospheric Phase Contamination Correction Approaches for Over-the-Horizon Radar |
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| LUO Huan,CHEN Jian-wen. Performance Evaluation of Ionospheric Phase Contamination Correction Approaches for Over-the-Horizon Radar[J]. Journal of Astronautics, 2013, 34(2): 262-269. DOI: 10.3873/j.issn.1000-1328.2013.02.016 |
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| Authors: | LUO Huan CHEN Jian-wen |
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| Affiliation: | 1.Department of Graduate Management, Wuhan Early Warning Institute, Wuhan 430019, China; 2.Key Research Lab, Wuhan Early Warning Institute, Wuhan 430019, China |
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| Abstract: | A comprehensive comparison of the existing ionosphere phase contamination correction approaches for sky wave Over the Horizon Radar (OTHR) is made, and is evaluated from the view of correction efficiency, the universality of correction methods on different contaminations, the impact of phase contamination parameter change on approaches, the impact of SNR(signal to noise ratio) change on approaches and computational loads. The research lays the foundation for the practical engineering implementation and the improvement for the contamination correction methods． |
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| Keywords: | Over the Horizon Radar(OTHR) Ionosphere Phase contamination correction Performance evaluation |
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