Multipoint Arnoldi model order reduction for electromagnetic wave scattering computation

Conference: CEM 2006 - 6th International Conference on Computational Electromagnetics
04/04/2006 - 04/06/2006 at Aachen, Germany

Proceedings: CEM 2006

Pages: 2Language: englishTyp: PDF

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Bradley, Patrick; Brennan, Conor; Condon, Marissa (RF modelling and simulation group, Research Institute for Networks and Communications Engineering (RINCE), School of Electronic Engineering, Dublin City University, Ireland)

This paper presents a model order reduction algorithm for the volume integral equation formulation of electromagnetic wave scattering. We apply the multipoint Arnoldi algorithm to circumvent the complexity associated with the numerical solution of such formulations. A numerical example is presented which demonstrates that the multiple expansion point Arnoldi algorithm provides an improvement in accuracy over the single expansion point Arnoldi algorithm.