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Implementation and verification of cyclostationary feature detector for DVB-T signals

机译:DVB-T信号循环平稳特征检测器的实现与验证

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摘要

This study deals with implementation and verification of the cyclostationary feature detector suitable for DVB-T signals. A new decision statistic has been proposed for a multi-cycle detector. Computer simulations have shown that it outperforms decision statistics of similar complexity in terms of the probability of missed detection for fixed probability of false alarm. The detector utilising the new decision statistic has been implemented in the experimental set-up and used for detection of the digital television signal. The measurement results have been compared against the results obtained from the computer simulations.
机译:这项研究涉及适用于DVB-T信号的循环平稳特征检测器的实现和验证。已经提出了用于多周期检测器的新的决策统计量。计算机仿真表明,就固定误报概率而言,就错过检测的概率而言,其性能优于类似复杂度的决策统计。利用新决策统计量的检测器已在实验装置中实现,并用于检测数字电视信号。将测量结果与从计算机仿真中获得的结果进行了比较。

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  • 来源
    《Signal Processing, IET》 |2016年第2期|162-167|共6页
  • 作者

    S. Kozłowski;

  • 作者单位

    Warsaw University of Technology, Poland;

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  • 原文格式 PDF
  • 正文语种 eng
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