Open AccessForecasting the conditions of the decameter radio wave propagation in the Аrctic region
Author(s) -
Т. Д. Борисова,
Н. Ф. Благовещенская,
А. С. Калишин
Publication year - 2017
Publication title -
problemy arktiki i antarktiki
Language(s) - English
Resource type - Journals
eISSN - 2618-6713
pISSN - 0555-2648
DOI - 10.30758/0555-2648-2017-0-3-78-86
Subject(s) - radio propagation , radio wave , ionosphere , channel sounding , high frequency , physics , radio channel , wave propagation , oblique case , radio propagation model , depth sounding , radio frequency , ray tracing (physics) , computational physics , ionospheric propagation , trajectory , channel (broadcasting) , computer science , optics , geophysics , geology , telecommunications , astronomy , mimo , linguistics , philosophy , oceanography , quantum mechanics
In this paper we present the results of studies the distinctive features of the decameter radio wave propagation based on the results of experimental measurements of radio wave propagation characteristics by the ionospheric oblique sounding (IOS) method and numerical simulation. An algorithm for numerical modeling the trajectory and energetic characteristics of the decameter radio wave propagation in the framework of geometric optics is described. The agreement between the simulated and experimental radio propagation parameters (for example, the values of the maximum observed frequencies) is demonstrated. It is proposed to use the developed diagnostic model of the HF radio channel for the purposes of forecasting in areas not provided with IOS stations.