Computation of Cavity Resonances Using Edge-Based Finite Elements

A. Chatterjee; J. M. Jin; J. L. Volakis

doi:10.1109/22.168771

Computation of Cavity Resonances Using Edge-Based Finite Elements

A. Chatterjee, J. M. Jin, J. L. Volakis

Research output: Contribution to journal › Article › peer-review

Abstract

In this paper, the eigenvalues of a cavity resonator are computed using edge-based finite elements, and it is shown that these elements offer significant improvements in accuracy, in addition to being suitable for modelling arbitrarily shaped inhomogeneous regions. A performance comparison between the edge-based tetrahedra and rectangular brick elements is also carried out.

Original language	English (US)
Pages (from-to)	2106-2108
Number of pages	3
Journal	IEEE Transactions on Microwave Theory and Techniques
Volume	40
Issue number	11
DOIs	https://doi.org/10.1109/22.168771
State	Published - Nov 1992
Externally published	Yes

ASJC Scopus subject areas

Radiation
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1109/22.168771

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title = "Computation of Cavity Resonances Using Edge-Based Finite Elements",

abstract = "In this paper, the eigenvalues of a cavity resonator are computed using edge-based finite elements, and it is shown that these elements offer significant improvements in accuracy, in addition to being suitable for modelling arbitrarily shaped inhomogeneous regions. A performance comparison between the edge-based tetrahedra and rectangular brick elements is also carried out.",

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year = "1992",

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AB - In this paper, the eigenvalues of a cavity resonator are computed using edge-based finite elements, and it is shown that these elements offer significant improvements in accuracy, in addition to being suitable for modelling arbitrarily shaped inhomogeneous regions. A performance comparison between the edge-based tetrahedra and rectangular brick elements is also carried out.

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Computation of Cavity Resonances Using Edge-Based Finite Elements

Abstract

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