A finite‐difference time‐domain formulation for transient propagation in dispersive media associated with Cole‐Cole's circular ARC law

Abstract

Abstract The three‐dimensional time‐domain formulation for dispersive media which obey Cole‐Cole's circular arc law is presented using the finite‐difference‐time‐domain (FD‐TD) technique. The validity of the formulation is verified by comparing the calculated complex dielectric constant to analytical values.