Abstract
PurposeThis paper aims to explore a new approach for time-domain modelling of interconnects with highly oscillatory modulated sources.Design/methodology/approachThe paper uses an asymptotic method in conjunction with the Green’s function of the telegrapher’s equations. The Green’s function is expressed as a series of rational functions in the Laplace domain and are converted to pole-residue form, thereby enabling time-domain implementation.FindingsThe results indicate that the method is accurate for modelling interconnects when wide-varying frequencies are present in the sources.Originality/valueThe technique is important in circuit design for assessing signal integrity and in electromagnetic compatibility testing.
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Schedule a callMore From: COMPEL - The international journal for computation and mathematics in electrical and electronic engineering
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