A new model is proposed for the transient analysis of the electromagnetic field propagation through anisotropic lossy and dispersive layers. The propagation equations of the electromagnetic fields are solved as a Sturm-Liouville problem leading to identify its dyadic Green's function in a series rational form. Then, the corresponding poles and residues are obtained and a reduced order macromodel is generated, which can be easily embedded within existing three dimensional solvers. The model is applied to lossy and dispersive anisotropic layers with differently polarized plane-waves. Copyright (C) 2009 John Wiley & Sons, Ltd.

Advanced models for transient analysis of lossy and dispersive anisotropic planar layers

ANTONINI, GIULIO
2010

Abstract

A new model is proposed for the transient analysis of the electromagnetic field propagation through anisotropic lossy and dispersive layers. The propagation equations of the electromagnetic fields are solved as a Sturm-Liouville problem leading to identify its dyadic Green's function in a series rational form. Then, the corresponding poles and residues are obtained and a reduced order macromodel is generated, which can be easily embedded within existing three dimensional solvers. The model is applied to lossy and dispersive anisotropic layers with differently polarized plane-waves. Copyright (C) 2009 John Wiley & Sons, Ltd.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11697/15400
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