Studies of anisotropy of dielectric permeability of soil rocks under pressure
© V.G. Sugak, V.N. Bormotov, V.A. Parkhomenko, 2014
This paper presents the results of experimental measurements of anisotropy of dielectric permeability of wet sand samples appearing as a result of
applied external pressure in the frequency range 90-150 MHz. The measurements were made on special measuring stand with use of two
developed sensors, one of which measures dielectric permeability along the vector of pressure and another one - in perpendicular direction.
As a result, the anisotropy coefficient of dielectric permeability of the wet sand samples reached the value of 1,6.
Key words: complex dielectric permeability of soil rocks, anisotropy of electrical characteristics, frequency dispersion.