Fdtd, Electrodynamics, Ground Penetrating Radar, Editors Pick, Thoughts And Theory.
modification of the single-pole Debye relaxation model. The equation additionally has two exponential parameters, and is expressed as [3] where α and β are positive real constants (0 ≥ α, β ≤ 1). From this model, the Cole-Cole equation [4] setting β=1, and Cole-Davidson equation [5] for α=1 can be