Microwave Chaotic Sources

Abstract

The objective of the project was a search, analysis and selection of RF devices that have potential to be used to generate chaotic oscillations and that already have mathematical models that demonstrate low-dimensional chaotic behavior. The last property potentially enables to construct the symbolic description of chaotic trajectories. The performed search and analysis show that among potential candidates traveling-wave tube (TWT) and chaotic oscillator based on microtriode are more suitable for our purposes. Chosen models are investigated as for existence of low-dimensional chaotic modes. The possibility of symbolic' description of a trajectory, through construction of a quasi-one-dimensional map is studied for values of parameters corresponding to low-dimensional chaotic modes. It is shown how the symbolic description can be constructed, both for the model of TWT and for the model of chaotic oscillator based on microtriode.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 2003
Accession Number
ADA421152

Entities

People

  • A. Dmitriev
  • G. Kssian
  • L. Kuzmin

Organizations

  • Russian Academy of Sciences

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Algorithms
  • Backward Wave Tubes
  • Charge Density
  • Computational Science
  • Construction
  • Electron Beams
  • Equations
  • Frequency
  • Frequency Bands
  • Mathematical Models
  • Oscillation
  • Oscillators
  • Power Spectra
  • Radio Frequency Devices
  • Traveling Wave Tubes
  • Traveling Waves
  • Waves

Fields of Study

  • Physics

Readers

  • Control Systems Engineering.
  • Electronics Engineering
  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.