The basic circuit frequency correction basic dynamic parameters of sensors of physical quantities with the potential output

Abstract

The paper present a method of improving the performance of sensors of physical quantities with potential output, which have output parasitic capacitance. The practical scheme based on the introduction of the basic sensor schematic special circuit correction of dynamic parameters. The conditions of synthesis of correction circuits that compensate the influence of parasitic capacitance sensor on the operating frequency range of the sensor and the time of the establishment of the transitional process. Examined three options to build the chain of compensation, which are implemented on the basis of the followers of voltage and current.