Surface impedance of the structure: thick ice-sea in VLF-VHF range of radio waves

Autor:	D. G. Buyanova, Ludmila Kh. Angarkhaeva, Yuri Bashkuev, Viktor P. Melchinov
Rok vydání:	2020
Předmět:	Electromagnetic field Field (physics) Range (statistics) Surface impedance Astrophysics::Earth and Planetary Astrophysics Boundary value problem Impedance boundary condition Geology Radio wave Ice thickness Computational physics
Zdroj:	26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics.
DOI:	10.1117/12.2575050
Popis:	For calculations of the electromagnetic field over the two-layer structure “thick ice-sea”, the areas of applicability of the impedance boundary conditions for a vertically polarized wave in the range of 0.01 ˗ 120 MHz are determined. Seven models of ice cover are considered. The ice thickness varied from 2 to 9 m. Results are needed to calculate the attenuation function W and the field level in the LF-MF-HF range of radio waves.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::caf890af9d0a020d3ea82d273976cb1e https://doi.org/10.1117/12.2575050 Zobrazit plný text záznamu