The reflection of the electromagnetic waves from the ionosphere with the impedance modified by internal gravity waves

被引：0
|
作者：
Kogan, L. P. [1 ]
Grigor'ev, G. I. [1 ]
Zaboronkova, T. M. [1 ]
机构：
[1] Radiophys Res Inst, Nizhnii Novgorod 603950, Russia
来源：
ADVANCES IN SPACE RESEARCH | 2007年 / 40卷 / 03期
关键词：
internal gravity waves; impedance; very low frequency electromagnetic waves; Hertz potential;
D O I：
10.1016/j.asr.2007.04.084
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
We have studied the influence of a smoothly inhomogeneous disturbance of the impedance of the ionosphere caused by internal gravity waves present in the reflection zone of propagating VLF electromagnetic waves. The case has been considered when the amplitude of impedance disturbance is commensurable with its regular value. The problem is solved with an auxiliary function satisfying the Dirichlet zero condition at the boundary. The Hertz potential formula has been obtained for the grazing propagation of electromagnetic waves. (C) 2007 COSPAR. Published by Elsevier Ltd. All rights reserved.
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页码：404 / 408
页数：5
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