Effect of a Strong Local Atmospheric Perturbation on the Propagation of Low-Frequency Electromagnetic Waves in the Earth Ionosphere

A. V. Moshkov; Мошков А. В.

doi:10.31857/S0033849423010096

Effect of a Strong Local Atmospheric Perturbation on the Propagation of Low-Frequency Electromagnetic Waves in the Earth Ionosphere

Authors: Moshkov A.V.¹
Affiliations:
1. Kotelnikov Institute of Radio- engineering and Electronics, Russian Academy of Sciences
Issue: Vol 68, No 2 (2023)
Pages: 121-126
Section: ELECTRODYNAMICS AND RADIO WAVE PROPAGATION
URL: https://ruspoj.com/0033-8494/article/view/650589
DOI: https://doi.org/10.31857/S0033849423010096
EDN: https://elibrary.ru/EQOIZY
ID: 650589

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Abstract
About the authors
References
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Abstract

Coefficients of reflection and transmission of electromagnetic waves in a frequency interval of 1–10 kHz are numerically calculated for the passage through a flat inhomogeneous layer of the lower ionosphere in the presence of a strong local perturbation of the atmosphere. A point source of energy is used to simulate the perturbation. When the perturbation passes through the layer of the lower ionosphere, the wave transmission coefficient sharply decreases within 1–2 min while the diagonal components of the matrix of reflection
coefficients increase to almost unity.

Keywords

reflection and transmission of electromagnetic waves, lower ionosphere, local perturbation of the atmosphere

About the authors

A. V. Moshkov

Kotelnikov Institute of Radio- engineering and Electronics, Russian Academy of Sciences

Author for correspondence.
Email: kuzaf@inbox.ru
Moscow, 125009 Russia

References

Moшкoв A.B. // PЭ. 2022. T. 67. № 11. C. 1127.
Budden K.G. Radio Waves in the Ionosphere. Cambridge: Univ. Press, 1961.
Helliwell R.A., Katsufrakis J.P., Trimpi M. // J. Geoph. Res. 1973. V. 78. № 22. P. 4679.
Бронштэн В.А. Физика метеорных явлений. М.: Наука, 1981.
Мошков А.В., Пожидаев В.Н. // РЭ. 2013. Т. 58. № 4. С. 317.
Макаров Г.И., Новиков В.В. // Успехи физ. наук. 1969. Т. 98. № 4. С. 733.
Стикс Т. Теория плазменных волн. М.: Атомиздат, 1965.
Мошков А.В., Пожидаев В.Н. // РЭ. 2020. Т. 65. № 5. С. 434.
Фаткуллин M.H., Зеленова Т.И., Козлов В.К. и др. Эмпирические модели среднеширотной ионосферы. М.: Наука, 1981.
Дэвис К. Радиоволны в ионосфере. М.: Мир, 1973.