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基于瞬态极化WVD相关的高分辨雷达目标识别

Keywords: WVD极化雷达目标识别方法高分辨雷达瞬态Wigner-Ville分布毫米波等价关系外场证明

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Abstract:

研究了毫米波高分辨极化雷达的目标识别问题,提出了瞬态极化Wigner-Ville分布(WVD)的概念,导出了瞬态极化WVD莫耶公式,证明了瞬态极化WVD时频域相关与极化信号时域相关的等价关系.在此基础上,提出了基于高分辨极化雷达目标回波瞬态极化WVD相关的目标识别方法,并利用五种飞机缩比模型外场测量数据进行了目标识别实验,实验结果表明该方法是一种有效的高分辨极化雷达目标识别方法。

References

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