Title :
A Source of Transient Error Voltages in Switched Analog Signal Transmission
Author_Institution :
Johnson Service Company, Milwaukee, Wis.
Abstract :
Twisted, shielded pair cables are commonly used to carry instrumentation and control signals. Manufacturing variations can result in one of the wires of such a pair having a capacitance to the shield which is significantly different than that of the second wire. The charging of these unbalanced capacitances to a common mode voltage results in a transient error voltage on the signal pair.
Keywords :
Cable insulation; Capacitance measurement; Circuits; Displays; Instruments; Laboratories; Manufacturing processes; Monitoring; Voltage; Wires;
Journal_Title :
Industrial Electronics and Control Instrumentation, IEEE Transactions on
DOI :
10.1109/TIECI.1971.229611
