Analysis of New Discrete-Rotary Crosstalk Model Based on FDTD

摘要

In this paper, a new model for calculating the crosstalk of wiring harness is established and this model is named discrete-rotary model. The results of the proposed model are confirmed by Finite-Difference Time-Domain (FDTD). The traditional model is imprecise and limitations because of the little sampling when to calculate the twisted-pair cable crosstalk. So the final update equations are build using more sampling, then according to simulation and verification, the results show that the more accurate can be obtained by the new model.