Development of wide-band geometry dependent RF planar spiral inductor SPICE model

Parameterized wide-band geometry dependent SPICE models for on-chip planar spiral inductors are developed in the paper. Model descriptions are presented in the form of PSpice model and in schematic view. The models are realized in the Cadence Capture and Cadence PSpice environment. The developed computer models can be used for adequate computer modeling and simulation of RF circuits. The geometry dependence of the model parameters allows geometry optimization and design automation of spiral inductors. The simulation results are compared to the measurement data for the model verification demonstrating the validity of the computer models.