An Original Approach to Mode Converter Optimum Design

Éric Lunéville 1 Jean-Michel Krieg Eric Giguet
1 POEMS - Propagation des Ondes : Étude Mathématique et Simulation
Inria Saclay - Ile de France, UMA - Unité de Mathématiques Appliquées, CNRS - Centre National de la Recherche Scientifique : UMR7231
Abstract : An original method of shape optimization has been developed to improve high-power high-frequency transmission lines' performances. This method is based on the coupling coefficients equations, for which general expressions are given. It makes use of numerical methods such as steepest descent associated to adjoint state technique. The results obtained on several types of components demonstrate the pertinence of this method
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Éric Lunéville, Jean-Michel Krieg, Eric Giguet. An Original Approach to Mode Converter Optimum Design. IEEE Transactions on Microwave Theory and Techniques, Institute of Electrical and Electronics Engineers, 1998, 46 (1), pp.1-9. ⟨10.1109/22.654916⟩. ⟨hal-01010737⟩



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