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Journal of Projectiles, Rockets, Missiles and Guidance >

2017 , Vol. 37 >Issue 3: 143 - 146

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2017.03.036

CORRELATION TECHNOLOGY

An Adaptive Threshold Analysis Model for DSSS System

  • FEI Shunchao ,
  • FENG Yongxin ,
  • LIU Fang ,
  • ZHANG Xiaoyu
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  • Shenyang Ligong University, Shenyang 110159, China

Received date: 2016-06-14

  Online published: 2025-05-28

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Abstract

The adaptive threshold is one of the key factors influenceing the mean acquisition time. In order to decrease the mean acquisition time, an adaptive threshold analysis model was established by analizing the relationships among non coherent accumulation, false alarm probability, detection probability and mean acquisition time. Simulation result shows that using the analysis model to adjust the adaptive threshold was an effective mehtod to decrease the mean acquisiton time, which could provide theoretical basis for engineering application.

Key words： DSSS; acquisition; adaptive threshold; analysis model

Cite this article

FEI Shunchao , FENG Yongxin , LIU Fang , ZHANG Xiaoyu . An Adaptive Threshold Analysis Model for DSSS System[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2017 , 37(3) : 143 -146 . DOI: 10.15892/j.cnki.djzdxb.2017.03.036

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