Fast simulation of power distribution networks based on semi-implicit numerical integration method and RLCG-MNA formulation

In this paper, a technique to simulate efficiently the power distribution network (PDN) is introduced. In the proposed approach, the circuit equation of the PDN is formulated by using the RLCG-MNA method. Then, the transient analysis of the PDN is performed by using the semi-implicit numerical integration method. The numerical results of the proposed approach are compared with those of SPICE-like simulator in order to verify the accuracy and the efficiency of the proposed method. As a result, it is confirmed that the fast and accurate simulation can be performed by the proposed approach.