Magneto-resistive sensor for measuring magnetic fields/capacities distributed over magnetic fields when using pulsed magnetic fields for adjusting magnetizing devices has an offset adjustment device

摘要

A magneto-resistive sensor element takes the form of a Wheatstone bridge. Bridge resistor have anisotropy magneto-resistive strips (1,2) and carries barberpole structures with an opposite and equal angle of inclination towards the longitudinal direction of the strips. Arranged over the strips, integrated magnetic reversal wires (3,4) link to a phase generator (5) via connecting wires (6,7). An independent claim is also included for a method for measuring magnetic fields or capacities distributed over magnetic fields during the application of pulsed magnetic fields for adjusting magnetizing devices in magneto-resistive layers forming resistors for a magneto-resistive sensor.