| 一种新的近空间GPS信号多路径估计方法 |
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| 引用本文： | 袁峰华,边少锋.一种新的近空间GPS信号多路径估计方法[J].海军工程大学学报,2007,19(4):22-25. |
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| 作者姓名： | 袁峰华 边少锋 |
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| 作者单位： | 海军工程大学,电气与信息工程学院,武汉430033 |
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| 摘 要： | 结合GPS多路径信号模型及其相关函数的特点,在研究基于TK(Teager-Kaiser)算子的近空间多路径估计算法的基础上,提出了一种新的更为简洁的GPS信号近空间的多路径估计算法,并通过仿真验证了算法的有效性。仿真结果表明,该算法能以高分辨率准确地估计GPS信号近空间的多路径模型。
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| 关 键 词： | 多路径估计 近空间多路径 GPS信号 |
| 文章编号： | 1009-3486(2007)04-0022-04 |
| 修稿时间： | 2007年2月26日 |
A new method of estimating closely-spaced multipath delay of the GPS signal |
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| YUAN Feng-hua,BIAN Shao-feng.A new method of estimating closely-spaced multipath delay of the GPS signal[J].Journal of Naval University of Engineering,2007,19(4):22-25. |
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| Authors: | YUAN Feng-hua BIAN Shao-feng |
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| Abstract: | According to the characteristic of GPS signal multipath model and its correlation function,this paper develops and validates a novel and terse way,which is derived from the method that estimates the closely-spaced multipath based on TK(Teager-Kaiser) operator,to estimate closely-spaced GPS multipath signals.The simulations indicate that the new method can be used to precisely estimate closely-spaced GPS multipath model with high resolution. |
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| Keywords: | estimate of multipath delay closelyspaced multipath GPS signal |
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