EMI analysis of field-line-circuit coupling model based on time domain integral equation method

Abstract

For analysis of field-line-circuit problem in the field of electromagnetic compatibility, the conventional full-wave field-line-circuit coupling algorithm based on time domain finite difference (FDTD) method is usually utilized. In this paper, the field-line-circuit coupling model based on time domain integral equation (TDIE) method is employed to analyze the electromagnetic interference (EMI) problem. Compared with the conventional method, the proposed method can efficiently reduce the computing time.