Title :
Radiation and scattering from isorefractive bodies of revolution
Author :
Uslenghi, Piergiorgio L E ; Zich, Riccardo Enrico
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Illinois Univ., Chicago, IL, USA
fDate :
11/1/1998 12:00:00 AM
Abstract :
The radiation from an electric or magnetic dipole located on the symmetry axis of an isorefractive body of revolution (BOR) and axially oriented is considered. The boundary-value problem is solved exactly for three BORs: the isorefractive prolate and oblate spheroids and the isorefractive paraboloid. Furthermore, for the isorefractive circular cone, the radiation from an arbitrarily located and radially oriented dipole, and the scattering from an obliquely incident plane wave are determined exactly
Keywords :
boundary-value problems; electromagnetic wave refraction; electromagnetic wave scattering; integral equations; boundary-value problem; contour integrals; electric dipole; isorefractive bodies of revolution; isorefractive circular cone; isorefractive paraboloid; isorefractive prolate spheroid; magnetic dipole; oblate spheroid; obliquely incident plane wave; radially oriented dipole; radiation; scattering; symmetry axis; Electromagnetic radiation; Electromagnetic scattering; Magnetic fields; Magnetic materials; Magnetic separation; Permeability; Permittivity; Refractive index; Surface impedance; Surface waves;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
