Uso das Técnicas para Meios Uniaxiais em Coordenadas Curvilíneas Gerais (Use of the Techniques for Uniaxial Medium in General Curvilinear Coordinates)

Adelson B. Medeiros (, Vanilson G. Pereira (, Brigida R.P. Rocha (

Universidade Federal do Pará
This paper appears in: Revista IEEE América Latina

Publication Date: Sept. 2008
Volume: 6,   Issue: 5 
ISSN: 1548-0992

In this work, it was introduced some considerations about the formulation of the method to uniaxial medium and its implementation in the electromagnetic scattering and of problems in 2-D and 3-D. The methodology used was the technique LN-FDTD, developed to reduce the instability of the method. So that the characteristics of the electromagnetic structures of complex geometry (head), it can be explored.

Index Terms:
complex geometry, LN-FDTD, perfectly matched uniaxial medium (UPML), head, staircase, update of the fields, normalized fields covariant and contravariant.   

Documents that cite this document
This function is not implemented yet.

[PDF Full-Text (307)]