@conference{10902/3442,
year = {2003},
month = {9},
url = {http://hdl.handle.net/10902/3442},
abstract = {This paper introduces a technique for FDTD modeling of wave propagation in general Mth-order dispersive media. Ohm´s law in the Laplace domain with an Mth-order rational model for the complex conductivity is considered as a constitutive relation. In order to discretize this model, the complex conductivity is mapped onto the Z-transform domain by means of the Mobius transformation. This leads finally to a set of difference equations that is consistent with Yee`s scheme. The resulting formulation is explicit, it has a second-order accuracy and the need for additional storage variables is minimal.},
publisher = {URSI 2003, XVIII Simposium Nacional de la Unión Científica Internacional de Radio, La Coruña},
title = {Incorporación de medios dispersivos en simuladores FDTD mediante la técnica de la transformación de Möebius},
author = {Pereda Fernández, José Antonio and Vegas García, Ángel and Prieto Gala, Andrés},
}