Title :
Time-domain analytic and numeric analysis of vertical dipoles in front of a dielectric planar interface
Author :
Nikoskinen, Keijo I.
Author_Institution :
Electromagn. Lab., Helsinki Univ. of Technol., Espoo, Finland
fDate :
5/1/1991 12:00:00 AM
Abstract :
Potentials excited by impulsive vertical electric and magnetic dipoles in a geometry of two dielectric media with a planar interface 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 at the interface. Numerical results are given for more general observation points
Keywords :
antenna theory; dipole antennas; electromagnetic field theory; numerical analysis; time-domain analysis; Hertzian potential; dielectric planar interface; dipole antennas; electric dipoles; magnetic dipoles; numeric analysis; observation point; time domain analysis; vertical dipoles; Antenna radiation patterns; Antennas and propagation; Coatings; Dielectrics; Electromagnetic propagation; Finite element methods; Magnetic analysis; Polynomials; Shape; Time domain analysis;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
