Time-Domain Analytic and Numeric Analysis of Vertical Dipoles in Front of Dielectric Planar Interface

摘要

Time-domain solutions for fields due to an impulsive vertical magnetic and electric dipole in the presence of a planar dielectric boundary are studied both analytically and numerically. Closed-form expressions for the Hertzian potential are derived in cases when the observation point is on the axis of the dipole or when both the dipole and the observation point are located on the interface. Numerical results are given for more general observation points.