Approaches to building a chaotic communication system

Mykola Kushnir, Dmytro Vovchuk*, Serhii Haliuk, Petro Ivaniuk, Ruslan Politanskyi

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review


Nowadays are being held intensive researches involving the use of deterministic chaos in communication systems. Indeed chaotic oscillations in such systems serve as a carrier of information signals, and means of encryption, both in hardware and in software. This work is devoted to the complex analysis of the practical implementation of a chaotic secure communication system. The generalized synchronization as a synchronization response was selected. The circuit implementation of a modified Colpitts oscillator as a source of chaos was proposed. We also discussed questions of modeling chaotic oscillations and, in this context, analyzing the differences between chaotic, pseudo-chaotic and pseudo-random oscillations.

Original languageEnglish
Title of host publicationLecture Notes on Data Engineering and Communications Technologies
PublisherSpringer Science and Business Media Deutschland GmbH
Number of pages21
StatePublished - 2021
Externally publishedYes

Publication series

NameLecture Notes on Data Engineering and Communications Technologies
ISSN (Print)2367-4512
ISSN (Electronic)2367-4520


  • Colpitts oscillator
  • Deterministic chaos
  • Liu system
  • Lyapunov exponents
  • Pseudorandom sequences
  • Synchronization


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