Fdtd, Electrodynamics, Ground Penetrating Radar, Editors Pick, Thoughts And Theory.
constant Q-factor approach (or quality Q-factor) [8] is mainly used to describe the dielectric properties of concrete [9] and soils [10]. Other types of relaxation functions estimate the bulk permittivity of heterogeneous materials. Here, the Complex Refractive Index Model (CRIM) [11] can