| 多径效应对接收机环路影响的仿真研究 |
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| 引用本文： | 潘舒,华宇.多径效应对接收机环路影响的仿真研究[J].时间频率学报,2008,31(1). |
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| 作者姓名： | 潘舒 华宇 |
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| 作者单位： | 1. 中国科学院国家授时中心,陕西,西安,710600;中国科学院研究生院,北京,100039
2. 中国科学院国家授时中心,陕西,西安,710600 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 为了研究和减小卫星导航接收机中的多径误差的影响,从理论上对多径效应引起的码相位和载波相位误差进行了分析,完成了Matlab下相应的仿真,为进一步消除多径误差奠定了基础.
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| 关 键 词： | 多径 锁相环 全球定位系统(GPs) |
A Simulation of the Multipath Effects on Receiver Loops |
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| PAN Shu,HUA Yu.A Simulation of the Multipath Effects on Receiver Loops[J].Journal of Time and Frequency,2008,31(1). |
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| Authors: | PAN Shu HUA Yu |
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| Institution: | PAN Shu~(1,2),HUA Yu~1 (1.National Time Service Center,Chinese Academy of Sciences,Xi\'an,Shaanxi 710600,China,2.Graduate University of Chinese Academy of Sciences,Beijing 100039,China) |
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| Abstract: | In order to investigate and reduce the effects of multipath errors on the satellite navigation receiver,an analysis for code phase and carrier phase multipath errors is given in theory and some simulation made with Matlab are completed,laying a foundation to further reduce the multipath errors. |
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| Keywords: | multipath PLL GPS |
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