DEVICE AND METHOD FOR MODELING INHOMOGENEOUS TRANSMISSION LINES FOR ELECTROMAGNETIC COUPLED SIGNALS ANALYSIS

摘要

An apparatus for modeling inhomogeneous transmission lines for electromagnetic coupled signal analysis according to an embodiment of the present invention includes: a transmission line display unit for expressing the inhomogeneous transmission lines by a vertical element, a diagonal element, and a horizontal element on a two dimensional plane per a predetermined unit length about a longitudinal axis; a coordinate calculation unit for calculating a location coordinate with respect to each elements of the unit length transmission line based on a distance between the unit length transmission lines having the elements and a height from the ground surface to center of the unit length transmission line, with respect to each of the unit length transmission lines; and a matrix modeling unit for configuring a matrix according to the unit length transmission line based on the calculated location coordinate and applying a dispersion source for dispersedly supplying power to a location corresponding to the unit length transmission line with respect to a chain matrix in which the configured matrix is multiply connected, thereby generating a chain matrix model for electromagnetic coupled signal analysis of the inhomogeneous transmission lines.