Title |
Plane Wave Scattering Induced Resonant Modes of Spherical Resonator |
DOI |
https://doi.org/10.5370/KIEE.2013.62.9.1260 |
Keywords |
Rao-Wilton-Glisson (RWG) basis functions ; Moment method ; Resonator ; Scattering |
Abstract |
Plane wave scattering from a spherical resonator is calculated by solving the combined field integral equation (CFIE) with Rao-Wilton-Glisson (RWG) basis functions and the moment method. The calculations show that magnetic and electric dipoles are found at resonant modes. These characteristics are confirmed by radiation patterns in the far field region. In addition, an analysis of a magnetodielectric sphere is discussed. |