Analysis of Crosstalk in Networked Arrays of Resistive Sensors

In this paper, we present the analysis of the crosstalk limitation in 2-D resistive sensor arrays that utilize shared row and column connections for simplified interconnections. The mathematical expression for crosstalk among all of the elements introduced due to the interconnection overloading has been analytically derived and verified by the circuit simulations. Based on this analysis, we examined and proved that the solution of crosstalk and snapshot capability cannot be achieved simultaneously in networked resistive sensor arrays.

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