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- Title
Features of Radio Emission Propagation in the Ionosphere under Conditions of Threshold Nonlinearity.
- Authors
Eremenko, V. A.; Manaenkova, N. I.
- Abstract
The well-known problem of nonlinear wave–ionosphere interaction under conditions of threshold nonlinearity is considered. It is believed that nonlinear effects arise only for high-power radiation, when the wave amplitude exceeds a certain threshold value. The possibility of the existence of concentrated wave fields under these conditions is shown. It is revealed that a certain ratio of nonlinearity parameters leads to an increase in the radio emission intensity, since the interaction of individual solitons can lead to their merging into a higher-power solitary wave. The presence of threshold nonlinearity can lead to the formation of an ordered structure of solitary waves.
- Subjects
IONOSPHERE; SOLITONS
- Publication
Geomagnetism & Aeronomy, 2024, Vol 64, Issue 2, p242
- ISSN
0016-7932
- Publication type
Article
- DOI
10.1134/S0016793223601047