A Node-to-node Admittance Functions Implementation of an Improved Frequency Dependent Multiconductor Transmission Line Model

The electromagnetic interference (EMI) performances of the interconnects and cables can be predicted via a standard multi-conductor transmission line (MTL) model, while latter is not valid for evaluation power rail collapse ground bounce responses. To circumvent limitations, more general feasible improved MTL representation presented in this paper. It physically incorporates partial resistance inductance parameters all signal reference conductors. consider frequency dependent behavior per-unit-length (PUL) electrical time domain simulations, terminal description model with any desired length demonstrated. Subsequently, an equivalent node-to-node admittance functions (NAFs) implementation carried out. correctness effectiveness NAFs circuit then numerically validated by analyzing two dedicated examples.