Conception Des Coupleurs Coplanaires Multicouches En Bande Millimétrique Sur Des Substrats Anisotropes à Deux Niveaux De Métallisation

This article presents the analysis in hybrid mode of the characteristics of dispersion of the anisotropic coplanar couplers at two levels of metallization in multi-layer configuration in the millimetre-length band. The technique used is the method of approach in the spectral domain. The numerical results presented relate to the study of the properties of propagation of these couplers according to their dimensions and of the electric properties of the substrates