AN ALTERNATIVE CAD MODEL OF TRANSMISSION LINE SUPPRESSING SPURIOUS OSCILLATIONS

摘要

An unusual type of transmission line model is proposed using a solution of Bessel second-order differential equation for modeling a delay. The method enables simulating circuits without the spurious oscillations in results and decreases a number of integration steps necessary for solving the system of nonlinear algebraic-differential equations. The model is suitable for analysis of microwave circuits ― typical one is tested.