| 太赫兹高分辨率雷达杂波测量与分析 |
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| 引用本文： | 喻洋,皮亦鸣.太赫兹高分辨率雷达杂波测量与分析[J].雷达学报,2015,4(2):217-221. |
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| 作者姓名： | 喻洋 皮亦鸣 |
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| 作者单位： | (电子科技大学电子工程学院 成都 611731) |
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| 基金项目： | 国家自然科学基金(61271287, 61371048, 61301265)和中央高校基金(ZYGX2012Z001, ZYGX2013J027)资助课题 |
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| 摘 要： | 太赫兹高分辨率雷达杂波特性是太赫兹雷达检测技术的基础，该文分析了传统杂波概率统计模型及其相应的参数估计方法，在此基础上，利用研制的太赫兹高分辨率雷达进行了杂波测量实验，并对实测数据进行了分析与检验。实验结果表明，G0 分布模型对太赫兹频段杂波的统计特性拟合度最优。
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| 关 键 词： | 太赫兹 杂波特性 G0 分布模型 |
| 收稿时间： | 2014-10-31 |
Terahertz High-resolution Radar Clutter Measurement and Analysis |
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| Yu Yang,Pi Yi-ming.Terahertz High-resolution Radar Clutter Measurement and Analysis[J].Journal of Radars,2015,4(2):217-221. |
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| Authors: | Yu Yang Pi Yi-ming |
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| Affiliation: | (University of Electronic Science and Technology of China, Chengdu 611731, China) |
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| Abstract: | The clutter characteristics of terahertz high-resolution radar are essential for terahertz radar detection. This study analyzes the traditional clutter probabilistic model and the corresponding parametric estimation methods. Terahertz high-resolution radar clutter measuring experiments are implemented, and the measured data are analyzed. The experimental results show that G0 distribution is the best technique to describe the clutter characteristics of the terahertz band. |
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