Circuit arrangement for evaluating reactances to be measured

摘要

This circuit arrangement consists of a reactance to be measured and a reference reactance, reactance to be measured and reference reactance being essentially exposed to identical environmental influences. To generate a linear and temperature-compensated output signal, a clock signal for driving a measuring circuit (Mi) containing the reactance to be measured (Xi) can be derived from a reference circuit (1) containing the reference reactance (Xref). <IMAGE>