Journal of Radio Electronics. eISSN 1684-1719. 2023. №11
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DOI: https://doi.org/10.30898/1684-1719.2023.11.15

The influence of particle size composition and salinity on the type of dielectric spectra of soils

Varnakov S.A., Yashchenko A.S., Krivaltsevich S.V., Nikiforova A.O.

Omsk Scientific Center SB RAS (Institute of Radiophysics and Physical Electronics)

644024, Russia, Omsk, pr. Karla Marksa, 15

The paper was received August 31, 2023

Abstract. The permittivity data of several soil's types differing in particle size distribution and salt content are presented. The effect of humidity, granulometric composition, and salt content on the form of the spectrum of the complex dielectric permittivity are described. The general description of the mechanisms that influence on the dielectric characteristics of the samples under study is given. These dependences can be used in assessing the radiophysical characteristics of the underlying surface in the study of radiophysics and radiowaves propagation o problems.

Key words: complex dielectric permittivity, underlying surface.

Financing: the work was carried out according to the state task of the Omsk Scientific Center SB RAS (project registration number 122011200349-3)

Corresponding author: Varnakov Sergei Aleksandrovich, sergvarnakov@yandex.ru

References

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For citation:

Varnakov S.A., Yashchenko A.S., Krivaltsevich S.V., Nikiforova A.O. The influence of particle size composition and salinity on the type of dielectric spectra of soils. // Journal of Radio Electronics. – 2023. – №. 11. https://doi.org/10.30898/1684-1719.2023.11.15 (In Russian)