Abstract
Excitation of electromagnetic fields at extremely low and lower frequencies in the near-field zone of the Earth–ionosphere waveguide is considered. Variations in the field amplitude in the lower part of the extremely low frequency (ELF) range and lower frequencies are experimentally determined under different geophysical conditions in the absence of variations in the ultralow frequency (ULF) range. The effects related to such variations are analyzed with the aid of theoretical calculations that show significant effect of ionosphere in the near-field zone at relatively low terrestrial conduction.
Similar content being viewed by others
References
J. R. Wait, Electromagnetic Waves in Stratified Media (Pergamon, Elmsford, 1970).
A. V. Veshev, AC and DC Electric Profiling, 2nd ed. (Nedra, Leningrad, 1980).
E. D. Tereshchenko, V. F. Grigor’ev, A. E. Sidorenko, A. N. Milichenko, A. V. Mol’kov, L. A. Sobchakov, and A. V. Vasil’ev, JETP Lett. 85, 386 (2007).
E. D. Tereshchenko, V. F. Grigor’ev, A. E. Sidorenko, A. N. Milichenko, A. V. Mol’kov, L. A. Sobchakov, and A. V. Vasil’ev, Geomagn. Aeron. (Engl. Transl.) 47, 810 (2007).
V. V. Kolobov, M. B. Barannik, and A. A. Zhamaletdinov, Tr. Kol’sk. Nauchn. Tsentra Ross. Akad. Nauk, Energ., No. 10, 52 (2015).
V. Fock, Ann. Phys. 409, 401 (1933). doi 10.1002/andp.19334090405
E. D. Tereshchenko and P. E. Tereshchenko, Tech. Phys. 62, 475 (2017). doi 10.1134/S1063784217030240
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © E.D. Tereshchenko, P.E. Tereshchenko, A.E. Sidorenko, V.F. Grigor’ev, A.A. Zhamaletdinov, 2018, published in Zhurnal Tekhnicheskoi Fiziki, 2018, Vol. 88, No. 6, pp. 907–913.
Rights and permissions
About this article
Cite this article
Tereshchenko, E.D., Tereshchenko, P.E., Sidorenko, A.E. et al. Effect of Ionosphere on the Excitation of Electromagnetic Field at Extremely Low and Lower Frequencies in the Near-Field Zone. Tech. Phys. 63, 881–887 (2018). https://doi.org/10.1134/S1063784218060233
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063784218060233