About the Vector Fitting Web Site

Vector Fitting was developed by Bjørn Gustavsen and Adam Semlyen in 1996, and was made available in in 1998 as a public domain Matlab routine, vectfit.m.

Vector Fitting has since become a popular method in the electromagnetic simulation community. It has been applied to a number of modeling applications within power systems, high-speed interconnects, electronic packages and microwave systems.