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扩频统一测控系统的PN码捕获 被引量:13

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摘要 扩频体制的统一测控系统(TT&C)实现遥测、遥控、测距、跟踪、数字通信等多种功能统一以及多站测量和多目标测量的统一,其实质是利用PN码的相关性实现CDMA。多普勒效应和数据调制对PN码的同步捕获和跟踪的影响很大,此时PN码的捕获成为系统实现的关键。
作者 李艳 张中兆
出处 《无线电工程》 2003年第1期27-31,共5页 Radio Engineering
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参考文献15

  • 1张健.Principle and performance Analysis of spread spectrum microwave Unified TT&C System, ITC Proc.(第32届国际遥测会议论文集,美国),1996;V32,821-828
  • 2杨士中,周祥生,彭刚,陈爱民.延迟锁定环路的大步进快速捕获[J].电子学报,1993,21(10):55-61. 被引量:7
  • 3Cheng. U.,Spread-spectrum code acquisition in the presence of Doppler shift and data modulation,IEEE Transactions on Communications, 1990; 38:241 ~250
  • 4El-Tarhuni Mohamed G., Adaptive Synchronization for Spread Spectrum Systems. IEEE 46th Vehicu lar Technology Conference, 1996; 170~174
  • 5El-Tarhuni Mohamed G., Adaptive Filtering Based DS/SS Code Acquisition in Frequency Selective and Flat Rayleigh Fading Channels, 47th IEEE Vehicular Technology Conference. 1997;1624~1628
  • 6El-Tarhuni Mohamed G., Application of Adaptive Filtering to Direct-Sequence Spread-Specrum Code Acquisition, Wireless Personal Communications.1998;185 ~204
  • 7El-Tarhuni Mohamed G., Code Acquisition of DS/SS Signal in Fading Channal Using an LMS Adap tive Filter, IEEE Communications Letters. 1998;85 ~88
  • 8El-Tarhuni Mohamed G., Performance Analysis for an Adaptive Filter Code-Tracking Technique in Direct-Sequence Spread- Spectrum Systems, IEEE Trans. on Communications. 1998;1058~1064
  • 9Suwon Kang, Rapid Acquisition of PN Signals for DS/SS Systems Using a Phase Estimator, IEEE Journal on, Selected Areas in Communications, 2001;19:1128 ~1137
  • 10Yong-Hwan Lee, Sequential Acquisition of PN Sequence for DS/SS Communications:Design and Performance,IEEE Journal on Selected Areas in Communications.1992;750~759

二级参考文献3

  • 1梁庆林,通信学报,1987年,8卷,1期,43页
  • 2杨士中,电子学报,1980年,8卷,4期,19页
  • 3杨士中,锁相技术基础,1977年

共引文献6

同被引文献76

引证文献13

二级引证文献48

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