Iterative solution of composite problems with the combined-field integral equation

Date

2006-09-15

Author

Ergül, Özgür Salih
Gurel, Levent

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We consider the solution of electromagnetic problems related to microwave applications involving composite geometries with coexisting open and closed conductors. Combined-field integral equation is introduced on the closed parts of the geometry to improve the iterative solutions. It is demonstrated that the convergence rates are significantly increased compared to the conventional formulation with the electric-field integral equation.

Subject Keywords

Integral equations, Iterative methods, Multilevel fast multipole algorithm

URI

https://hdl.handle.net/11511/52697

Collections

Department of Electrical and Electronics Engineering, Conference / Seminar