Strong fem formulation for 2D quasi-static problems and application to transmission lines

In this paper theoretical basis of the strong formulation of the finite element method for closed problems is presented. Its results for 2D quasi-static analysis of transmission lines with homogeneous and non-homogeneous, isotropic and anisotropic substrate are presented. Obtained results are compared with results obtained by other methods. This paper presents an overview of the doctoral dissertations of the first author.