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Volume 20 Issue 4
Jul.  1998
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Luo Laiyuan, Xiao Xianci . PERFORMANCE ANALYSIS OF QUADRATURE CORRELATION DETECTION ALGORITHM FOR DS-SS SIGNALS[J]. Journal of Electronics & Information Technology, 1998, 20(4): 474-479.
Citation: Luo Laiyuan, Xiao Xianci . PERFORMANCE ANALYSIS OF QUADRATURE CORRELATION DETECTION ALGORITHM FOR DS-SS SIGNALS[J]. Journal of Electronics & Information Technology, 1998, 20(4): 474-479.

PERFORMANCE ANALYSIS OF QUADRATURE CORRELATION DETECTION ALGORITHM FOR DS-SS SIGNALS

  • Received Date: 1997-02-17
  • Rev Recd Date: 1997-10-23
  • Publish Date: 1998-07-19
  • The performance analysis of quadrature correlation detection algorithm for DS-SS signal is presented. The algorithm can detect effectively both BPSK and QPSK spread spectrum signals. The analytical results are confirmed by computer simulation. The simulation results show that the algorithm can detect DS-SS signals with the input SNR of -15dB.
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  • 罗来源,肖先赐.扩频信号检测的原理和方法.成都:电子科技大学研究报告,1993.[2]罗来源.GPS信号侦察与扩频信号检侧技术研究:[硕士论文].成都:电子科技大学,95, 2.[3]Schoolcraft R. Low probability of detection communication -LPD waveform design and detection techniques. MILCOM 91, Virginia: 1991, 832-840.[4]Gardner W A, Spooner C M. Signal interception performance advantages of cyclic-feature detectors. IEEE Trans. on Comm. 1992, 40(1): 194-159.[5]Polydoros A, Weber C. Detection performance consideration for direct-sequence and time-hopping LPI waveforms. IEEE J. of SAC 1985, SAC-3(5): 727-744.[6]Urkowitz H, Energy detection of unknown deterministic signal. Proc[J].IEEE.1967, 55(4):523-531[7]许树声.信号检测与估计.北京:国防工业出版社,1985,54-69.
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