Class of nonuniform multilayer RC distributed networks

A simple alternative solution is given to the problem of obtaining the network parameters of a class of multilayer RC lines considered recently by Singhal and Wing. It is further shown that, as in the single-layer lines, the transmission parameters are interrelated, and the transposes of these parameters satisfy either the current or the voltage differential equation of the multilayer lines. An exact equivalent circuit, using ideal transformers, is given for this class of multilayer lines in terms of single-layer lines.