A Convergent Method of Auxiliary Sources for Two-Dimensional Impedance Scatterers With Edges

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Abstract

A modification to the Method of Auxiliary Sources (MAS) is introduced which renders the method operational for two-dimensional impedance scatterers with edges. The modification consists in letting the auxiliary surface converge to the scatterer physical surface for increasing number of auxiliary sources, whereby MAS approaches a surface integral equation (IE) method. Hereby, a systematic procedure for selecting the number and locations of the auxiliary sources is provided, and convergence of numerical results is obtained. The new method resulting from this modification thus combines the desirable characteristics of both MAS and IE by offering computational efficiency, a systematic formulation and convergence of numerical results.
Original languageEnglish
Title of host publicationProceedings of the 16th International Conference on Applied Electromagnetics and Communications
Publication date2001
Pages46-49
Publication statusPublished - 2001
Event16th International Conference on Applied Electromagnetics and Communications - Dubrovnik, Croatia
Duration: 1 Oct 20013 Oct 2001
Conference number: 16

Conference

Conference16th International Conference on Applied Electromagnetics and Communications
Number16
CountryCroatia
CityDubrovnik
Period01/10/200103/10/2001

Cite this

Karamehmedović, M., & Breinbjerg, O. (2001). A Convergent Method of Auxiliary Sources for Two-Dimensional Impedance Scatterers With Edges. In Proceedings of the 16th International Conference on Applied Electromagnetics and Communications (pp. 46-49)