| 基于极化敏感阵列的导航抗干扰方法 |
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| 引用本文： | 王晓飞,刘佳琪,韩闯,谢坚,王伶.基于极化敏感阵列的导航抗干扰方法[J].导弹与航天运载技术,2017(2). |
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| 作者姓名： | 王晓飞 刘佳琪 韩闯 谢坚 王伶 |
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| 作者单位： | 1. 北京航天长征飞行器研究所,北京,100076;2. 西北工业大学,西安,710072 |
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| 摘 要： | 对于全球卫星导航系统的接收终端,抗干扰处理能够提高其干扰容量,是一项非常重要的工作。提出了一种改进的基于双极化天线阵列的联合极化-空域自适应处理方法进行干扰抑制。仿真实验表明,此方法能够有效降低干扰性,并且不需要知道干扰信号的先验信息,能够适用于卫星导航信号处理。
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| 关 键 词： | 双极化天线阵列 干扰抑制 卫星导航信号处理 |
Anti-jamming Method Based on Dual-polarized Antenna Array |
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| Wang Xiao-fei,Liu Jia-qi,Han Chuang,Xie Jian,Wang Ling.Anti-jamming Method Based on Dual-polarized Antenna Array[J].Missiles and Space Vehicles,2017(2). |
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| Authors: | Wang Xiao-fei Liu Jia-qi Han Chuang Xie Jian Wang Ling |
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| Abstract: | Interference suppression is an essential work and has great influence on the stability of GPS receiver. In this paper, an improved adaptive method of joint polarization and spatial domain is proposed to suppress interference by using the dual polarized information. Simulation results show that it can effectively mitigate the interference signals and does not require knowledge of the directions of desired sources which is suitable for navigation signal processing. |
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| Keywords: | Dual-polarized antenna array Interference suppression Navigation signal processing |
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