A direction-finding technique for wide-band impulsive noise source

C. Peck, P.J. Moore

Research output: Contribution to journalArticle

34 Citations (Scopus)

Abstract

A direction-finding technique for wide-band impulsive electromagnetic interference is presented. An experimental investigation was performed using a spark generator as the impulsive noise source. The signals were captured using a two-antenna array directly sampled at 1 Gs/s. A digital signal processing based correlation technique allowed assessment of the time delay between the antennas. The results in a nonideal radio propagation environment show the bearing can be estimated to an accuracy of 20.
Original languageEnglish
Pages (from-to)149-154
Number of pages5
JournalIEEE Transactions on Electromagnetic Compatibility
Volume43
Issue number2
DOIs
Publication statusPublished - 2001

Keywords

  • array signal processing
  • correlation methods
  • delay estimation
  • electromagnetic interference
  • radiowave propagation
  • signal processing

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