Title :
On the physical nature of radiating volume and surface modes in spherical dielectric resonators
Author_Institution :
IMST GmbH, Kamp-Lintfort, Germany
Abstract :
The physical nature of radiating volume and surface modes in spherical dielectric resonators is discussed. The eigenvalue equations, the resonant modes and their radiation properties, their Q-factors, and their field distributions are analyzed in detail, physical interpretations are given and many new results as compared to the literature are presented.
Keywords :
Q-factor; dielectric resonators; eigenvalues and eigenfunctions; electric field integral equations; electromagnetic wave propagation; Q-factor; eigenvalue equation; electromagnetic field distribution; electromagnetic field equations; electromagnetic wave radiation; resonant mode; spherical dielectric resonator; surface mode; Assembly; Dielectrics; Magnetic properties; Magnetic resonance imaging; Materials;
Conference_Titel :
Electromagnetic Compatibility (APEMC), 2012 Asia-Pacific Symposium on
Conference_Location :
Singapore
Print_ISBN :
978-1-4577-1557-0
Electronic_ISBN :
978-1-4577-1558-7
DOI :
10.1109/APEMC.2012.6237938
