Propagation of LF-MF radio wave over structure: thick ice sea in the Arctic Ocean

Yuri B. Bashkuev; Mikhail G. Dembelov; Darima G. Buyanova; Viktor P. Melchinov

doi:10.1117/12.2575604

12 November 2020 Propagation of LF-MF radio wave over structure: thick ice sea in the Arctic Ocean

Yuri B. Bashkuev, Mikhail G. Dembelov, Darima G. Buyanova, Viktor P. Melchinov

Proceedings Volume 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 115605M (2020) https://doi.org/10.1117/12.2575604
Event: 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2020, Moscow, Russian Federation

Abstract

The results of modeling the conditions of propagation of LF-MF radio waves over the impedance structure "thick ice - sea" in the Arctic Ocean are presented. To calculate the electromagnetic field of the two-layer structure “thick ice-sea”, the applicability regions of impedance boundary conditions for a vertically polarized wave depending on the thickness of the ice are determined. Methods of calculating the ground wave field tension on high-latitude impedance paths with an ice thickness of 2-9 meters are considered. The results are necessary for calculating the attenuation function W and the field level E of radio waves.

Citation Download Citation

Yuri B. Bashkuev, Mikhail G. Dembelov, Darima G. Buyanova, and Viktor P. Melchinov "Propagation of LF-MF radio wave over structure: thick ice sea in the Arctic Ocean", Proc. SPIE 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 115605M (12 November 2020); https://doi.org/10.1117/12.2575604

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