Bond-graph modeling of the equivalent circuit of an on-chip spiral inductor

The aim of this paper is the bond-graph modeling and simulation of the equivalent electrical circuit of an on-chip spiral inductor with two ports and the validation of the proposed model comparing it with experimental results obtained by direct measuring. The bond-graphs allow a unitary analysis, modeling or design of any complex system containing any electric, magnetic, pneumatic and hydraulic or any other components independent of their physical nature. The experimental/simulation results are similar with the experimental results and prove that the bond-graph modeling allow to analyze and design an on-chip spiral inductor in an unitary environment taking into account even the mutual inductance and other physical phenomena. The bond-graph modeling and designing method could be applied in the case of microwave circuits, taking into account that the analysis could be made in a wide range of frequencies.