MAGNETORESISTIVE DETECTOR Russian patent published in 2009 - IPC H01L43/08 

FIELD: physics, measurement.

SUBSTANCE: invention is related to the field of automatics and magnetometry and may be used in travel transducers, devices for measurement of electric current and magnetic fields. Magnetoresistive detector comprises substrate with dielectric layer, where thin-film magnetoresistive strips are installed with Barber poles, being connected into bridge circuit by non-magnet conducting links. Two arms of Winston bridge comprise adjustment resistances in the form of parallel magnetoresistive strips combined into parallel. Adjustment resistance comprises conductor parallel to its magnetoresistive strips and connected to them by conducting links, which are installed at the same distance from each other, which is defined by minimum step of adjustment. Direction of links matches direction of Barber poles.

EFFECT: simplification of compensation process of bridge circuit technological imbalance and production of detector with reduced dimensions.

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