Research on orientation between dual stripline for minimizing crosstalk in integrated high-density circuits

Crosstalk is one of the greatest concerns in design of integrated high-density circuits since it could cause a wireless communication system serious deviating from its designed performance, especially in high frequency range case. This article studies the relationship between orientation and crosstalk between dual stripline. By analyzing the crosstalk effects in frequency and time domain, we find that the near-end crosstalk signals reduce and the far-end crosstalk increase as the orientation between dual stripline being changed from 0 to 90 degrees. This result provides a useful basis for design of integrated high-density circuits to get a trade-off between minimizing crosstalk and setting orientation between dual stripline.