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Side peaks analysis and suppression of DVB-T signal ambiguity function for passive radar

  • Beijing Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

Side peaks of digital video broadcasting-terrestrial (DVB-T) signal ambiguity function may cause false alarms in DVB-T based passive radar. Based on deducing the side peak positions and analyzing the causes of the side peaks, a method for suppressing the side peaks is proposed in this paper. Experimental results show that the proposed method can avoid false alarms of the side peaks and increase the target detection ability.

Original languageEnglish
Pages (from-to)505-509
Number of pages5
JournalTien Tzu Hsueh Pao/Acta Electronica Sinica
Volume36
Issue number3
Publication statusPublished - Mar 2008

Keywords

  • Ambiguity function
  • Digital video broadcasting-terrestrial signal
  • Passive radar
  • Side peaks suppression

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