IEEE Transactions on Magnetics · 1996 · 115 citations · 2 references
EngineeringComputational EngineeringElectrical EngineeringComputational ElectromagneticsFinite Element AnalysisFinite Element MethodsMicrowave Device SimulationMicrowave ResonatorsOptical ResonatorsResonant CircuitsCavity ResonatorsCavity SimulationEigenmode AnalysisNonlinear Eigenvalue ProblemsResonant Cavity AnalysisResonator LossesResonator ModelingResonator Quality Factor
The calculation of the resonance frequency and quality factor of closed or aperture coupled cavity resonators with volume and wall losses by an edge finite element method is discussed. An efficient solver is developed to solve the complex nonlinear eigenvalue problem. The effect of the roughness of the walls on the quality factor is taken approximately into account.
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