• DocumentCode
    3006388
  • Title

    Design and simulation of a high frequency exact solvable chaotic oscillator

  • Author

    Beal, A.N. ; Bailey, J.P. ; Hale, S.A. ; Dean, Robert N. ; Hamilton, M.C. ; Tugnait, Jitendra K. ; Hahs, D.W. ; Corron, N.J.

  • Author_Institution
    Electr. & Comput. Eng. Dept., Auburn Univ., Auburn, AL, USA
  • fYear
    2012
  • fDate
    Oct. 29 2012-Nov. 1 2012
  • Firstpage
    1
  • Lastpage
    6
  • Abstract
    It has been shown that the performance of communication systems based on low dimensional chaotic systems with exact analytic solutions containing a single fixed basis function may exhibit performance comparable to that of nonchaotic systems. Previously, novel low frequency (LF) oscillators exhibiting solvable, chaotic behavior have been proposed, although the generation of low frequency signals has limited applicability in the field of communications. These limitations motivate the development of similarly solvable, chaotic oscillators that operate in high frequency (HF) bands (>;1MHz). The design and simulation of a HF exactly solvable chaotic oscillator has been submitted. The behavior of this oscillator, although chaotic, is solvable, giving rise to encoding or encryption applications. This oscillator may be encoded by means of small perturbation control known as Hayes type chaos communications. Furthermore, it has been shown that symbolic information encoded with oscillators of this topology may be extracted accurately and elegantly through means of matched filter decoding.
  • Keywords
    chaotic communication; decoding; encoding; matched filters; oscillators; perturbation techniques; signal generators; HF band; Hayes type chaos communications; LF oscillators; chaotic behavior; communication systems performance; encryption applications; exact analytic solutions; high frequency band; high frequency exact solvable chaotic oscillator design; high frequency exact solvable chaotic oscillator simulation; low dimensional chaotic systems; low frequency oscillators; low frequency signal generation; matched filter decoding; nonchaotic systems; perturbation control; single fixed basis function; symbolic information; Chaotic communication; Communication systems; Encoding; Matched filters; Operational amplifiers; Oscillators; Chaotic Oscillator; Matched Filter Decoding; Spread Spectrum;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    MILITARY COMMUNICATIONS CONFERENCE, 2012 - MILCOM 2012
  • Conference_Location
    Orlando, FL
  • ISSN
    2155-7578
  • Print_ISBN
    978-1-4673-1729-0
  • Type

    conf

  • DOI
    10.1109/MILCOM.2012.6415803
  • Filename
    6415803