An VIE-PEEC Method for Circuit Parameters Extraction from Complex Packaging Structures

In this paper, a partial element equivalent circuit (PEEC) model based on SWG basis function is proposed for electromagnetic simulation of conductor-dielectric composite Alternating Current(AC) circuits. This method discretizes structures of interest through tetrahedral elements for geometric modeling. Then, the quasi-static moment method (MoM) solution of the volume electric field integral equation (EFIE) is derived, and the equivalent RLC circuit network is obtained by the PEEC method. Finally, import the network into the PARDISO for calculation. A numerical example is given to prove the accuracy and efficiency of the method.