Accession Number : ADA261519


Title :   Information Transmission Using Chaos


Descriptive Note : Final rept. May-Aug 1992


Corporate Author : ARMY RESEARCH LAB ADELPHI MD


Personal Author(s) : Hayes, Scott ; Grebogi, Celso ; Ott, Edward


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a261519.pdf


Report Date : Feb 1993


Pagination or Media Count : 14


Abstract : The use of chaos to transmit information is described. Chaotic dynamical systems, such as electrical oscillators with very simple structures, naturally produce complex waveforms. We show that the symbolic dynamics of a chaotic oscillator can be made to follow a desired symbol sequence by using small perturbations, thus allowing us to encode a message in the waveform. We illustrate this using a simple numerical electrical oscillator model.


Descriptors :   *OSCILLATORS , *DATA TRANSMISSION SYSTEMS , *CHAOS , *ELECTRICAL EQUIPMENT , *INFORMATION THEORY , MODELS , ENTROPY , DYNAMICS , WAVEFORMS , SEQUENCES , PERTURBATIONS , SYMBOLS


Subject Categories : Information Science
      Cybernetics
      Electricity and Magnetism


Distribution Statement : APPROVED FOR PUBLIC RELEASE