Equivalent circuit model of electromagnetic behaviour of wire objects by the matrix pencil method

The electromagnetic behaviour of thin-wire objects is an important engineering problem. A general analysis of such objects is done according to the moment method approach within an antenna-based electromagnetic model. This paper concerns possible extraction of parameters that would enable determination of an equivalent circuit model of such wire-structure objects. As an example, the authors focused on the electromagnetic behaviour of high frequency power converters and grounding conductors.