Skip to main content
SpringerLink
Log in

Excitation of the chaotic oscillations in millimeter BWO

  • Published:
International Journal of Infrared and Millimeter Waves Aims and scope Submit manuscript

Abstract

In the paper the characteristic properties of the chaotic oscillation excitation in millimeter Backward-Wave Oscillators are investigated. To enhance the interaction efficiency and provide the strong nonlinear working regimes of the oscillator the weak-resonant oscillatory system with large electrical length is proposed to use. It is shown, that in this case the oscillation automodulation with complicated power spectrum are developed for the smaller values of the working current to starting current ratio in comparison with BWO having matched oscillatory system. This allows to oscillate with high efficiency the continuous millimeter chaotic (noise) signals which have a wide enough power spectrum and integral power of about several watts.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. B.P. Bezruchko, S.P. Kuznetsov, D.I. Trubetskov. Experimental observing of the chaotic automodulation in electron beam-backward wave dynamic system, Letters in J. of Experimental and Technical Physics, v. 29, No. 3, 180–184 (1979), (in Russian)

    Google Scholar 

  2. N.S. Ginzburg, S.P. Kuznetsov, T.N. Fedoseeva. Theory of the transient processes in relativistic BWO, Izv. Vuzov, Radiophysics, v. 21, No. 7, 1037 (1978), (in Russian)

    Google Scholar 

  3. B.P. Ephymov, K.A. Lukin, V.A. Rakityansky. Chaotic oscillations in weak-resonant BWO, SHF Electronics, 11 Allunion Scientific Conference, Conference Digest, Ordjonikidze, v. 1, 160, (1986), (in Russian)

    Google Scholar 

  4. R.S. Amirov, B.P. Bezruchko, V.A. Esaev, A.P. Chetverikov. Influence of the reflections on transitional processes in BWO, Lectures on SHF electronics and radiophysics, v. 2, Saratov, 90–106, (1984), (in Russian)

    Google Scholar 

  5. K.A. Lukin, V.A. Rakityansky. Excitation of intensive chaotic oscillations of millimeter wave band, Proceedings of ISSSE, Paris, 454–457, Sept. 1–4, (1992)

  6. K.A. Lukin, V.A. Rakityansky. Backward-wave tube - source of millimeter chaotic oscillations, The 18-th Int. Conf. on Infrared and Millimeter Waves, Conference Digest, Colchester UK, 127–128, Sept. 6–10, (1993)

  7. K.A. Lukin, V.A. Rakityansky. Application of BWO for excitation of the intensive chaotic oscillations of millimeter wave band, 23-rd European Microwave Conf., Conf. Proceedings, Madrid Spain, 798–799, (1993)

  8. V.A. Parilov. Computation of the resonant BWO parameters, Electron Technik, Series 1, No.8, 20–38, (1966), (in Russian)

  9. V.A. Katz. Onset and evolution of chaos in distributed oscillator with delay, Izv. Vuzov, Radiophysics, v. 28, No.2, (1985), (in Russian)

  10. K.A. Lukin, Y.A. Alexandrov, V.V. Kulik, V.A. Rakityansky, A.A. Mogila, Wide-band microwave and millimeter noise radars, Modern radar systems, Int. Conf., Conf. Digest, Kiev Ukraine, 30–31, (1994), (in Russian)

  11. K.A. Lukin, O.S. Pavlichenko, R.O. Pavlichenko, V.A. Rakityansky, V.P. Shestopalov. Correlation reflectometry via stochastic signals, IAEA Tech. Meeting on Microwave Reflectometry, Proceedings, Abingdon UK, (1992)

Download references

Author information

Authors and Affiliations

  1. Institute of Radiophysics and Electronics, National Academy of Sciences of Ukraine, 12 Academy Proskura Street, 310085, Kharkov, Ukraine

    V. A. Rakityansky & K. A. Lukin

Authors
  1. V. A. Rakityansky
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. K. A. Lukin
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Rakityansky, V.A., Lukin, K.A. Excitation of the chaotic oscillations in millimeter BWO. Int J Infrared Milli Waves 16, 1037–1049 (1995). https://doi.org/10.1007/BF02068275

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02068275

Keywords

Search

Navigation