FIELD: physics.
SUBSTANCE: film system for forming the magnetic field includes a substrate, a dielectric layer, a magnetosensitive element, film magnetic field concentrators arranged on both sides of the element sensitive to the magnetic field, a film magnetic shield, where the film concentrators consist of 2 or 10 areas separated by the non-magnetic gap, and above the element sensitive to the magnetic field, between the concentrators parallel to the plane of the substrate, there is a film magnetic shield over the sensitive area of the magnetosensitive element.
EFFECT: providing the possibility of creating magnetic field sensors with a linear conversion of magnetic induction into an electrical signal over a wide range of magnetic field changes.
4 dwg
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