A non-invasive estimation technique to determine dielectric properties of multilayer human tissue

Abstract

Electrical property estimation for multilayer biological tissue model has been carried out and reported in this literature. Two Ultra Wideband (UWB) antennas has been used for estimation. Transmission parameters are used in this technique. Ideal permittivity of the multilayer tissue has been calculated using Bruggeman's equation. Comparison of the estimated value with this ideal dataset shows desired alignment. Mean and standard deviation of the estimated permittivity of multilayer tissue are found to be 26.86 and 2.05 respectively.