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Iterative solution of a hybrid method for Maxwell's equations in the frequency domain

✍ Scribed by Johan Edlund; Per Lötstedt; Bo Strand

Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
221 KB
Volume
56
Category
Article
ISSN
0029-5981

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✦ Synopsis

Abstract

A hybrid method for solution of Maxwell's equations of electromagnetics in the frequency domain is developed as a combination between the method of moments and the approximation in physical optics. The equations are discretized by a Galerkin method and solved by an iterative block Gauss–Seidel method. The convergence of the iterations is studied theoretically and in numerical experiments. The accuracy of the hybrid method is compared to the method of moments for a cylinder with an incident field for different wavenumbers. Copyright © 2003 John Wiley & Sons, Ltd.

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