Reflection and transmission coefficients of the bedded media and possibility of detection of complex permittivity of one or two beds

The authors present the results of detection of the complex dielectric permittivity of the bedded medium. A technique of measuring the dielectric parameters of two samples together with different dielectric permittivity. The possibility of determining the dielectric constant using both reflection and transmission coefficients is investigated. It is shown that this method can be used for measurements in the frequency range from 100 MHz to 4 GHz. The method for automatic calculating the dielectric parameters with the software MS Excel was implemented. Correct recovery of the dielectric permittivity is possible if the initial values do not differ from the true values by more than 10 %. The results can be used during the dielectric measurements.