Time response of a vertical electric dipole over a two-layer medium by the double deformation technique

Abstract

The time response of the aximuthal magnetic field due to a vertical electric dipole over a two-layer medium is obtained by application of the double deformation technique. The solutions are shown to obey the principle of casuality. Numerical results are illustrated with the complete time response for the cases of a slab of nonconducting dielectric and a conducting two-layer medium.