Noise filtering in communication with chaos

E Rosa, S Hayes, C Grebogi

Research output: Contribution to journalArticle

81 Citations (Scopus)

Abstract

A method, based on fundamental properties of chaotic dynamics, is devised for filtering in-band noise of an incoming signal generated by a chaotic oscillator. Initially the 2x mod 1 map is used to illustrate the procedure and then the method is applied to recover the message encoded in a realistic chaotic signal, after the transmitted signal has been contaminated with noise.

Original languageEnglish
Pages (from-to)1247-1250
Number of pages4
JournalPhysical Review Letters
Volume78
Issue number7
Publication statusPublished - 17 Feb 1997

Keywords

  • SYNCHRONIZATION
  • REDUCTION
  • SYSTEMS

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