Contribution of backscattering by small-scale irregularities in wave reflection from a randomly inhomogeneous multiscale ionospheric layer

Mikhail V. Tinin

doi:10.1117/12.2644824

7 December 2022 Contribution of backscattering by small-scale irregularities in wave reflection from a randomly inhomogeneous multiscale ionospheric layer

Mikhail V. Tinin

Author Affiliations +

Proceedings Volume 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 123410O (2022) https://doi.org/10.1117/12.2644824
Event: 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2022, Tomsk, Russia

Abstract

The formulas derived earlier for the frequency coherence of the field of a wave propagating in a layer with a linear profile of mean permittivity are used to simulate the mean intensity of a radio pulse reflected and scattered from a randomly inhomogeneous multiscale ionospheric layer. This intensity is shown to contain a wide pedestal due to backscattering by small-scale irregularities and a pulse with a smaller width determined by broadening of the pulse during propagation in a medium with large-scale irregularities.

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Mikhail V. Tinin "Contribution of backscattering by small-scale irregularities in wave reflection from a randomly inhomogeneous multiscale ionospheric layer", Proc. SPIE 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 123410O (7 December 2022); https://doi.org/10.1117/12.2644824

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