Estimation of resonant frequencies and quality factors from time domain computations.

DOI10.1016/j.jcp.2003.07.011zbMath1117.78333OpenAlexW2054127871WikidataQ59602578 ScholiaQ59602578MaRDI QIDQ1418669

Mats Viberg, Tomas McKelvey, Thomas Rylander

Publication date: 14 January 2004

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2003.07.011

zbMATH Keywords

identificationMaxwell's equationstime-domainResonant frequencyEstimation of harmonicsFinite-differenceQuality factorSystemTemporal excitationTime domain finite element method

Mathematics Subject Classification ID

Finite difference methods applied to problems in optics and electromagnetic theory (78M20) Finite element, Galerkin and related methods applied to problems in optics and electromagnetic theory (78M10)

Uses Software

• PETSc
• ARPACK

Cites Work

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• Mixed finite elements in \(\mathbb{R}^3\)
• A reflectionless sponge layer absorbing boundary condition for the solution of Maxwell's equations with high-order staggered finite difference schemes
• Subspace-based methods for the identification of linear time-invariant systems
• Stable FEM-FDTD hybrid method for Maxwell's equations
• Numerical solution of initial boundary value problems involving maxwell's equations in isotropic media
• Subspace model identification Part 1. The output-error state-space model identification class of algorithms
• ARPACK Users' Guide
• Time-domain finite-element methods
• Subspace-based multivariable system identification from frequency response data

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