Journal of Microwave Power and Electromagnetic Energy (JMPEE)

 

TITLE

Mode Tuning of Microwave Resonator Loaded with Lossy Multiplayer Dielectric [PDF]

AUTHORS

M. Mladenovic, A. Marincic and B. Milovanovic

1989

24

3

165-176

YEAR

VOLUME

ISSUE

PAGES

 

Abstract

Multi-layer filled rectangular cavity resonances are investigated in this paper. A general computer program for the calculation of resonant frequencies has been developed. Characteristic equations are obtained on the basics of the transverse resonance method with impedance and admittance resonance conditions. The two resonance conditions give different results for lossy dielectric, which seems not to have been noticed before. Experimental results in the frequency range 0.5 to 1 GHz compares well with combined results for the two resonance conditions.

 

Key Words:

Resonant frequency calculation, microwave mode tuning, microwave oven dielectric measurement.