Frequency domain analysis of new differential-mode twisted wire crosstalk model

In twisted wire crosstalk research, common-mode traditional alternative inverted model ignores cross section distance. A new differential-mode twist wire pair crosstalk model considering cross distance is established and the frequency domain of the model is analyzed in this paper with the method of establishing circuit model, mathematical model and solving the parameter matrix chain. The results show that it can accurately calculate the crosstalk and is of great significance to the EMC design of underwater vehicle.