Parametric macromodeling of time domain responses

This paper shows that accurate parametric macromodels can be computed from transient port responses which are varied by one or more design variables. The poles of the parametric macromodel are guaranteed to be stable by construction, and passivity can be enforced as a post-processing step.This paper shows that accurate parametric macromodels can be computed from transient port responses which are varied by one or more design variables. The poles of the parametric macromodel are guaranteed to be stable by construction, and passivity can be enforced as a post-processing step.P