Wave scattering in a randomly inhomogeneous reflecting layer

Mikhail V. Tinin

doi:10.1117/12.2603330

15 December 2021 Wave scattering in a randomly inhomogeneous reflecting layer

Mikhail V. Tinin

Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 1191618 (2021) https://doi.org/10.1117/12.2603330
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation

Abstract

The report considers the reflection and scattering of waves in a randomly inhomogeneous multiscale layer. Random irregularities with scales larger and smaller than the wavelength are located in an inhomogeneous deterministic layer with a piecewise linear permittivity profile. The reflected wave field includes waves singly backscattered by small-scale irregularities before or after reflection from a layer with large-scale irregularities. The combination of reflection and backscattering gives rise to two-fold backscattering effects. Asymptotic expressions are given for the frequency coherence function of backscattered wave.

Citation Download Citation

Mikhail V. Tinin "Wave scattering in a randomly inhomogeneous reflecting layer", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 1191618 (15 December 2021); https://doi.org/10.1117/12.2603330

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