CIRCUIT ARRANGEMENT FOR AN INDUCTIVE POSITION INDICATOR

摘要

A circuit arrangement for an inductive position indicator which comprises a measurement coil arrangement having a plurality of measurement coils foaming at least first and second groups, each of which supplies a measurement coil signal that varies with the position to be monitored, includes a computing circuit which, to produce a measurement signal, interlinks at least two signals derived from the measurement coil signals, in accordance with a predetermined algorithm. The circuit arrangement further includes a multiplexer for feeding a variable selection of measurement coil signals to the further processing, to achieve a high level of resolution and measurement accuracy.