| 复合噪声调频干扰的极化滤波方法 |
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| 引用本文： | 常宇亮,王雪松,李永祯,马梁.复合噪声调频干扰的极化滤波方法[J].航天电子对抗,2010,26(3):37-40. |
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| 作者姓名： | 常宇亮 王雪松 李永祯 马梁 |
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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： | 国家自然科学基金重点项目，国家自然科学基金青年科学基金项目 |
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| 摘 要： | 基于瞬态极化理论研究了复合噪声调频干扰的极化滤波方法。在对多个噪声调频干扰源合成信号的极化起伏特性进行分析的基础上，提出了复合噪声调频干扰的瞬态极化估计方法和基于MLP的极化滤波抑制方法。最后，利用计算机仿真实验验证了文中所提方法的有效性和可行性。
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| 关 键 词： | 瞬态极化 极化估计 极化滤波 抗干扰 |
Polarization filter realization method for multiple noise FM interference |
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| Chang Yuliang,Wang Xuesong,Li Yongzhen,Ma Liang.Polarization filter realization method for multiple noise FM interference[J].Aerospace Electronic Warfare,2010,26(3):37-40. |
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| Authors: | Chang Yuliang Wang Xuesong Li Yongzhen Ma Liang |
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| Institution: | (College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, Hunan, China) |
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| Abstract: | The polarimetric anti-jamming method of multiple noise FM jamming signals with stable polarization states is studied. Based on the analysis of the instantaneous polarization of the combined jamming signals, the instantaneous polarization estimation method is given, and the anti-jamming method based on MLP polarization filter is introduced. The performance of the polarimetric anti-jamming method is testified by simulation. |
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| Keywords: | instantaneous polarization polarization estimation polarization filter anti-jamming |
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