1 research outputs found
Vector Fitting based Automatic Circuit Identification
This paper describes a method to automatically
obtain, from a set of impedance measurements at different
frequencies, an equivalent circuit composed of lumped elements
based on the vector fitting algorithm. The method starts from the
impedance measurement of the circuit and then, through the
recursive use of vector fitting, identifies the circuit topology and
the component values of lumped elements. The method can be
expanded to include other components usually used in impedance
spectroscopy. The method is firstly described and then two
examples highlight the robustness of the method and showcase its
applicability