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Volume 28 Issue 2
Aug.  2010
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Liu Zheng-jun, Meng Gao-yong, Hu Han-ying, Ran Chong-sen. Performance Analysis of a New PN Code Tracking Loop with Sequential Filters[J]. Journal of Electronics & Information Technology, 2006, 28(2): 228-231.
Citation: Liu Zheng-jun, Meng Gao-yong, Hu Han-ying, Ran Chong-sen. Performance Analysis of a New PN Code Tracking Loop with Sequential Filters[J]. Journal of Electronics & Information Technology, 2006, 28(2): 228-231.

Performance Analysis of a New PN Code Tracking Loop with Sequential Filters

  • Received Date: 2004-07-12
  • Rev Recd Date: 2004-12-20
  • Publish Date: 2006-02-19
  • A new digital PN code tracking loop with a sequential filter is proposed, and an equivalent model of the loops dynamic process is provided to derive the loops nonlinear performance. The performance is also analyzed by computer simulation under Rayleigh fading channel. The results show that this loop has satisfactory performance under fading environments.
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  • Caffery, Jr. J, Stuber G L. Effects of multiple-access interference on the noncoherent delay lock loop. IEEE Trans. on Commun., 2000, 48(12): 2109-2119.[2]Wern-Ho Sheen, Stuber G L. Effects of multipath fading on delay-locked loops of spread spectrum systems[J].IEEE Trans. on Commun.1994, 42(2/3/4):1947-[3]De Gaudenzi R. Direct-sequence spread-spectrum chip tracking in the presence of unresolvable multipath components. IEEE Trans. on Veh. Technol., 1999, 48(5): 15731583. .[4]Weinberg A, Liu B. Discrete time analyses of nonuniform sampling first- and second-order digital phase lock loops. IEEE J. on Select. Areas Commun., 1974, COM-22(2): 123.137.[5]Su Szu-lin, Yen Nan-yang. Performance of digital code tracking loops for direct-sequence spread-spectrum signals in mobile radio channel. IEEE Trans. on Select. Areas commun., 1997, 45(5): 596.604.[6]Hisao Yamamoto, Shinsaku Mori. Performance of a binary quantized all digital phase-locked loop with a new class of sequential filter[J].IEEE Trans. on Commun.1978, 26(1):35-
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