Open AccessВекторный потенциал электромагнитной волны над сильноиндуктивной двуслойной земной поверхностью
Author(s) -
В.К. Балханов,
Ю. Б. Башкуев,
Л.Х. Ангархаева
Publication year - 2019
Publication title -
žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-748X
pISSN - 0044-4642
DOI - 10.21883/jtf.2019.09.48072.55-19
Subject(s) - electromagnetic radiation , physics , speed of light (cellular automaton) , surface wave , phase (matter) , wave propagation , phase velocity , optics , acoustics , quantum mechanics
The vertical components of the vector potential of an electromagnetic wave for a two-layer strongly inductive impedance medium are determined. The solution is presented as the Sommerfeld integral. The singular points of this integral were determined using the effective parameters. The question of the phase speed of a surface electromagnetic wave is considered. It is shown that it is always less than the light speed in a vacuum. This means that surface electromagnetic waves are not Zenneck waves, whose phase speed is greater than the light speed, like electromagnetic waves in waveguides.