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一种新的近空间GPS信号多路径估计方法 被引量：4

A new method of estimating closely-spaced multipath delay of the GPS signal
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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。 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.
作者 袁峰华 边少锋
机构地区 海军工程大学电气与信息工程学院
出处 《海军工程大学学报》 CAS 北大核心 2007年第4期22-25,共4页 Journal of Naval University of Engineering
基金 国家杰出青年科学基金资助(40125013)
关键词 多路径估计 近空间多路径 GPS信号 estimate of multipath delay closely-spaced multipath GPS signal
分类号 P228.41 [天文地球—大地测量学与测量工程] TN011 [电子电信—物理电子学]
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参考文献7

二级参考文献18

  • 1夏林元.[D].武汉:武汉大学,2002.
  • 2[2]Casabona M M&Rosen M M. Discussion of GPS Anti-Jam Technology[J]. GPS Solutions,1999,(3).
  • 3[3]Z.Fu A.Hornbostel J.Hammesfahr A.Konovaltsew. Suppression of multipath and jamming signals by digital beamforming for GPS/Galileo applications[J]. GPS solutions,2002,(4).
  • 4[4]Feldman D D , Griffiths L J . A Projection Approach for Robust Adaptive Beamforming[J] . IEEE Trans. on SP , 1994 , 42 (4) .
  • 5[1]M.Grewal and L.Weill .GPS Positioning Systems ,Inertial Navigation, and Integration[M]. John Wiley and Sons,2000.
  • 6[2]丘致和,王万义, 译.GPS原理与应用[M],电子工业出版社,2002.
  • 7[1]Kaplan ED. Understanding GPS Principles and Applications[M]. Artech House Boston.London,1996.
  • 8Jayanta Kumar Ray. Mitigation of GPS code and carrier phase muhipath effects using a multi-antenna system[D] .The University of Calgary, 2000.
  • 9Jia M, Tsakiri M, Stewart, M. Mitigating multipath errors using semi-parametric model for high precision position[C] .Geodesy Beyond 2000, IAG 121(Schwarz, ed. ): 393-398,1999.
  • 10Axelrad P, Comp C J, Mac Doran P F. SNR based multipath error correction for GPS differential phase[J] . IEEE Transaction on Aerospace & Electronic Systems, 1996, 32(2) : 650-660.

共引文献109

同被引文献18

  • 1周乾南,盛巧雅.GPS信号模型[J].电信资料,1993(6):21-31. 被引量：1
  • 2狄旻珉,张尔扬.基于空时盲参数估计的GPS多径干扰抑制[J].宇航学报,2006,27(B12):113-115. 被引量：2
  • 3JingLi, LiangPei, MaoyongCao, DaoyinYu. Super-Resolution Time Delay Estimation Algorithms Based on the Frequency Domain Channel Model in OFDM Systems. Proceedings of the 6th World Congress on Intelligent Control and Automation, June21-23,2006, Dalian, China
  • 4Xinrong Li, Kaveh Pahlavan, Super-Resolution TOA Estimation With Diversity for Indoor Ceolocation. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 3 ,NO. 1 ,JANUARY 2004
  • 5HAMILAR A R. Synchronization and Multipath Delay Estimation Algorithms for Digital Receivers [ D ]. Finland: Tampere University of Technology ,2002.
  • 6LI J ing, PEI Liang, CAO Maoyong, YU Daoyin. Super-resolution time delay estimation algorithms based on the frequency domain channel model in OFDM systems[C]//Dalian University of Technology . Proceedings of the 6th World Congress on Intelligent Control and Automation. Dalian: Dalian University of Technology, 2006 : 5144-5148.
  • 7LI Xinrong, PAHLAVAN K. Super resolution TOA estimation with diversity for indoor collocation[J]. IEEE Transactions on Wireless Communications, 2004,3 (1): 734-740.
  • 8HAMILAR A R. Synchronization and multi path delay estimation algorithms for digital receivers[D]. Finland: Tampere University of Technology,2002:50-63.
  • 9言中,丁子鳃.卫星无线电导航[M].北京:国防工业出版社,1987.17-35.
  • 10徐学峰 吕海宝.靶场GPS载波相位多路径误差建模与仿真.兵工学报,1994,:37-44.

引证文献4

二级引证文献7

海军工程大学学报
2007年 第4期

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