Title :
Exact radiation for dipoles on metallic spheroids at the interface between isorefractive half-spaces
Author :
Erricolo, Danilo ; Uslenghi, Piergiorgio L E
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Illinois, Chicago, IL, USA
Abstract :
Oblate and prolate metallic spheroids located at the interface between isorefractive half-spaces are considered. The electromagnetic fields produced by electric and magnetic dipoles located on the symmetry axis of the structure are determined exactly. Particular cases are discussed, and numerical results are presented for far fields and surface currents.
Keywords :
dipole antennas; electromagnetic fields; electromagnetic wave reflection; electromagnetic waves; electric-magnetic dipole; electromagnetic field; electromagnetic radiation; isorefractive half-space; oblate; prolate metallic spheroid; Conducting materials; Electromagnetic fields; Electromagnetic radiation; Geometry; High performance computing; Magnetic domains; Magnetic materials; Magnetic separation; Permeability; Permittivity; Complex media; electromagnetic radiation; isorefractive media; spheroidal functions;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.2005.859920
