DIGITAL FERRO-PROBE MAGNETOMETER Russian patent published in 2008 - IPC G01R33/02 

FIELD: ferro-probe radar magnetometers.

SUBSTANCE: digital ferro-probe radar magnetometer has master oscillator, sinusoid former, which has output connected with first inputs of ferro-probes, and digital-to-analog converters. Outputs of ferro-probes are connected with inputs of selective amplifiers. Ferro-probe magnetometer has logic unit, and sample and storage unit. Any channel of magnetometer is enclosed by deep negative magnetic field feedback. Separation of windings of ferro-probe and application of three independent measuring channels results in high reliability of magnetometer. Magnetic field induction vector is measured with high precision.

EFFECT: improved precision of measurement; higher stability of measurement.

3 dwg