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Non-Crosstalk Scheme Based on Linear Combination Transformation in High-Speed Interconnects

By Yafei Wang, Huifang Sun, and Xuehua Li
Progress In Electromagnetics Research Letters, Vol. 85, 45-50, 2019


Aiming at the problem of crosstalk in high-speed interconnects, a non-crosstalk scheme based on coupled transmission lines-channel transmission matrix (CTL-CTM) is proposed. In this scheme, the transmitted signals are linear combination transformed at the transmitting end of the interconnect lines where the transmission signals among the interconnect lines constitute an orthogonal mode. After the signals have synchronously transmitted to the receiving end, second linear combination transformation is performed to restore the transmitted signals. Simulation results show that this low cost circuit proposed is capable of improving the quality of eye diagram and eliminating the crosstalk obviously.


Yafei Wang, Huifang Sun, and Xuehua Li, "Non-Crosstalk Scheme Based on Linear Combination Transformation in High-Speed Interconnects," Progress In Electromagnetics Research Letters, Vol. 85, 45-50, 2019.


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