Computation of cavity resonances using edge-based finite elements

Computation of cavity resonances using edge-based finite elements

The eigenvalues of a cavity resonator are computed using edge-based elements, and it is shown that these elements offer significant improvements in accuracy, in addition to being suitable for modeling arbitrarily shaped inhomogeneous regions. A performance comparison between the edge-based tetrahedr...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on microwave theory and techniques 1992-11, Vol.40 (11), p.2106-2108
Hauptverfasser: Chatterjee, A., Jin, J.M., Volakis, J.L.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Cavity resonators
Circuit properties
Eigenvalues and eigenfunctions
Electric, optical and optoelectronic circuits
Electronic circuits
Electronics
Exact sciences and technology
Finite element methods
Geometry
Linear particle accelerator
Maxwell equations
Microwave devices
Microwave ovens
Optical control
Oscillators, resonators, synthetizers
Resonance
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The eigenvalues of a cavity resonator are computed using edge-based elements, and it is shown that these elements offer significant improvements in accuracy, in addition to being suitable for modeling arbitrarily shaped inhomogeneous regions. A performance comparison between the edge-based tetrahedra and rectangular brick elements is also carried out.< >
ISSN:0018-9480
1557-9670
DOI:10.1109/22.168771