Title :
Power Calculations in Closed Microwave Systems
Author_Institution :
Laboratory for Electromagnetism and Acustics, University of Ghent, Sint-Pietersnieuwstraat 41, 9000 Gent, Belgium.
Abstract :
The field and power distribution in a closed microwave system are calculated using a variational principle and three-dimensional finite elements. The system may contain linear, lossy, arbitrarily shaped, isotropic and inhomogeneous materials. The accuracy is tested on an example which can be solved analytically. Besides some nontrivial three-dimensional examples are given.
Keywords :
Biological materials; Electromagnetic heating; Electromagnetic waveguides; Equations; Finite element methods; Microwave theory and techniques; Permeability; Permittivity; Power distribution; Testing;
Conference_Titel :
Microwave Conference, 1984. 14th European
Conference_Location :
Liege, Belgium
DOI :
10.1109/EUMA.1984.333402
