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Reflection of pulses in a nonlinear random medium with strong fluctuations

  • Electrodynamics and Wave Propagation
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Abstract

The reflection of delta pulses from a strongly fluctuating nonlinear random medium is studied. With the use of the equation of a backscattered field obtained by the invariant imbedding method, a numerical algorithm is developed for solving the one-dimensional direct and inverse problems of wave reflection in time representation. The solutions obtained can be used for investigation of the fluctuation-related features of reflections occurring in nonlinear random media and in the design of remote sensing methods. The conditions that give rise to wave stochastic resonance and dynamic effects in nonlinear random reflections are considered.

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Authors
  1. A. P. Lysenko
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  2. B. M. Shevtsov
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Additional information

Original Russian Text © A.P. Lysenko, B.M. Shevtsov, 2006, published in Radiotekhnika i Elektronika, 2006, Vol. 51, No. 5, pp. 543–551.

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Lysenko, A.P., Shevtsov, B.M. Reflection of pulses in a nonlinear random medium with strong fluctuations. J. Commun. Technol. Electron. 51, 508–516 (2006). https://doi.org/10.1134/S1064226906050044

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  • DOI: https://doi.org/10.1134/S1064226906050044

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