The Model of Estimating MTL Crosstalk in Inhomogeneous Medium

Abstract:

Based on the transmission line theory, this paper applies the mode theory to predict the MTL(multi-conductor transmission line) crosstalk by selecting voltage as the research object, thus establish the model of estimating MTL crosstalk in inhomogeneous medium. Then make numerical calculation in MATLAB for the estimate model established in this paper, and also compare the calculated values with the simulated values in EMC studio. The compared results show that the calculated results of this model is highly consistent with the practical simulated values, verifying the correctness and feasibility of mode theory in MTL crosstalk prediction.

• Periodical: Applied Mechanics and Materials (Volume 721)
• Pages: 631-634
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.721.631
• Online since: December 2014
• Authors: Yin Han Gao, Zhan Yang An, Tian Hao Wang, Kai Yu Yang, Ju Xian Wang
• Keywords: Crosstalk, Inhomogeneous Medium, Mode Theory, MTL

References

[1] Zeng Xian: The Crosstalk and Radiation Research of Automobile Wiring Harness, Chongqing University, (2010).

[2] Gao Y H, Wang R B, Li B R, et al. Prediction of Variation of Inductive Crosstalk in Automotive cable bundles [J], Optics and Precision Engineering, 2011, 19(5), pp.1088-1094.

[3] Guillaume A, Lamine K, Fr'ed'eric B, et al. Multiconductor Reduction Technique for Modeling Common-Mode Currents on Cable Bundles at High Frequency for Automotive Applications[J], IEEE Transaction on Electromagnetic Compatibility, 2008, 50(1), pp.175-184.

DOI: 10.1109/temc.2007.911914

[4] Paul C R. Analysis multiconductor transmission lines [M] New Jersey: John Wiley &Sons, (2008).