Experimental Research of the Process of Masking of Digital Information Signals Using Chaotic Oscillations

Dmytro A. , Vovchuk, Leonid F. Politanskii, Serhii D. Haliuk

Abstract


The schematic implementation of digital data transfer method using chaotic masking that is based on summing of modulated carrying oscillation and chaotic oscillation was carried out in the work. It is possible to use harmonic, chaotic or noise oscillation with statistical and spectral characteristics close to the characteristics of masking signal as carrying oscillation. The phenomenon of full chaotic synchronization between chaotic oscillations of generators of transmitter and receiver is used for data recovery. The possibility of data recovery in the receiver under the conditions of noisy channel is investigated and the possibility of practical implementation of the given method is shown.

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Literaturhinweise


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