| GPS自适应盲波束算法研究 |
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| 引用本文： | 向冰.GPS自适应盲波束算法研究[J].全球定位系统,2014(6):56-60. |
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| 作者姓名： | 向冰 |
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| 作者单位： | 中国空空导弹研究院,河南洛阳471009 |
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| 摘 要： | 本文分析了适合于快速移动载体应用环境的自适应盲波束形成算法，通过在MATLAB下对两级级联的自适应盲波束形成算法的建模和仿真，结果表明：通过卫星信号增强算法，可以有效改善信噪比和误码率性能，进一步增强GPS接收机的抗干扰能力。
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| 关 键 词： | GPS 波束形成 抗干扰接收机 |
A Study of Blind Adaptive Beam Forming Algorithms of the Airborne GPS |
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| XIANG Bing.A Study of Blind Adaptive Beam Forming Algorithms of the Airborne GPS[J].Gnss World of China,2014(6):56-60. |
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| Authors: | XIANG Bing |
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| Institution: | XIANG Bing (China Airborne Missile Academy, Luoyang Henan 471009, China) |
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| Abstract: | The blind adaptive beam forming algorithms are studied in this paper. A 2- stage blind adaptive beam forming algorithms is modeled and simulated by using Matlab soft- ware. Under the strong jamming scenario a adaptive processing scheme is deviced with its first stage and the second stage as the beam former without knowing the initial knowledge of the target. Experiments show that such a cascaded scheme could bring signal-to-noise-ratio improvement for the GPS receiver. |
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| Keywords: | GPS beam forming anti-jamming receiver |
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