| 高效的PD雷达多重频模糊分辨算法 |
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| 引用本文： | 段军棋,何子述,韩春林. 高效的PD雷达多重频模糊分辨算法[J]. 电子科技大学学报(社会科学版), 2008, 0(4) |
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| 作者姓名： | 段军棋 何子述 韩春林 |
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| 作者单位： | 电子科技大学电子工程学院; |
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| 摘 要： | 在PD雷达中距离和速度模糊不可避免,为解模糊需要发射多重频脉冲串。该文引入一种高效的模糊分辨新算法,运算简单、计算量小、精度高、易于实时处理。利用该算法在实现模糊分辨的同时能获得好的估计性能。设计实例及数字实验说明了该方法的正确性和有效性。该算法也可用于欠采样、多基线干涉仪测向或其他类似系统进行频率、方向等参数的模糊分辨。
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| 关 键 词： | 解模糊 多普勒模糊 多重频 PD雷达 距离模糊 速度模糊 |
Computationally Efficient Algorithm for Resolving Range and Velocity Ambiguities in Multiple PRF PD Radars |
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| DUAN Jun-qi,HE Zi-shu,, HAN Chun-lin. Computationally Efficient Algorithm for Resolving Range and Velocity Ambiguities in Multiple PRF PD Radars[J]. Journal of University of Electronic Science and Technology of China(Social Sciences Edition), 2008, 0(4) |
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| Authors: | DUAN Jun-qi HE Zi-shu HAN Chun-lin |
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| Affiliation: | DUAN Jun-qi,HE Zi-shu,, HAN Chun-lin (School of Electronic Engineering,University of Electronic Science , Technology of China Chengdu 610054) |
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| Abstract: | Generally, range and velocity ambiguity existin pulse Doppler (PD) radars Multiple pulse recurrence frequency (PRF) is needed for resolving ambiguity in the conventional PD radars. This paper provides a technique to resolve the ambiguities with high performance, which is a computationally efficient algorithm and easy to process in a real-time mode. It is able to achieve range and velocity estimates with high precision besides resolving ambiguity by the use of the presented technique. An example and correspo... |
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| Keywords: | ambiguity resolution Doppler ambiguity multiple PRF PD radar range ambiguity velocity ambiguity |
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