The Preliminary Results of Crosstalk Analysis Under Vibration Stress

To assess the influence of vibration on the crosstalk between cables, the Finite Element Method is introduced to solve the cable displacement analysis under random vibration. Then the crosstalk model considering vibration is constructed by use of the Monte Carlo method. It is found that the superposition of vibration modes above three orders has little effect on the crosstalk analysis. Also, it is demonstrated that as the displacement induced by vibration increases, the distribution of crosstalk voltage becomes more dispersed, the worst-case crosstalk can occur.