Title :
Tubular dielectric waveguides and resonators
Author :
Kajfez, Darko ; Mahedevan, K. ; Lebaric, Jovan
Author_Institution :
Mississippi Univ., University, MS, USA
Abstract :
The effect of the central hole in tubular dielectric waveguides is quantitatively displayed in eigenvalue diagrams for the five lowest modes of propagation. The measurement of the relative dielectric constant for tubular dielectric resonators is described. The tuning mechanism which utilizes a dielectric rod protruding into the tubular TM 01 resonator is analyzed by the finite integrated method
Keywords :
circular waveguides; dielectric resonators; dielectric-loaded waveguides; integration; dielectric rod; eigenvalue diagrams; finite integrated method; propagation modes; relative dielectric constant; tubular TM01 resonator; tubular dielectric resonators; tubular dielectric waveguides; tuning mechanism; Dielectric constant; Dielectric measurements; Eigenvalues and eigenfunctions; Electromagnetic fields; Electromagnetic waveguides; Frequency; Resonance; Shape; Solids; Tuning;
Conference_Titel :
Southeastcon '88., IEEE Conference Proceedings
Conference_Location :
Knoxville, TN
DOI :
10.1109/SECON.1988.194921
