2005 · 39 citations · 6 references
Modal AnalysisNumerical AnalysisMethod Of Fundamental SolutionEngineeringPhysicsNumerical SolutionsModal Analysis SolutionsConvergence RateDiscontinuityGuided-wave OpticComputational ElectromagneticsModal TermsComputational MechanicsApproximation TheoryBoundary Element MethodNumerical Method For Partial Differential Equation
Convergence of modal analysis solutions of step-type waveguide discontinuity problems is studied. The convergence rate depends on the ratio between the number of modal terms retained in different regions. Guidelines for accurate and efficient computations are indicated.
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