CROSSTALK BETWEEN TWISTED PAIRS WITH A MISMATCH OF THE PAIR EXTREMITIES

Patrick Boets, Leo van Biesen

Abstract

A new crosstalk model between two twisted pairs when a mismatch of the wire pairs extremities exist, is proposed. The crosstalk model allows to predict the PSD at the near-end and far-end of the victim line if the PSD of the disturber is known. The model takes any mismatch into account which exists when a line is not terminated with its characteristic impedance. Using the same unbalance assumptions as other authors used with success in the past, analytical expressions are given to calculate the crosstalk.

Keywords

transmission line, crosstalk, unbalance

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PWC-2003-TC4-008.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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