SYSTEM INCLUDING SENSING ELEMENTS AT DIFFERENT DISTANCES FROM VERTICAL MAGNETIC FIELD LINES

摘要

A system including a magnet, a first magneto-resistive sensing element, and a second magneto-resistive sensing element. The magnet is configured to provide a magnetic field. The first magneto-resistive sensing element is situated in the magnetic field and the second magneto-resistive sensing element is situated in the magnetic field. The second magneto-resistive sensing element is laterally a greater distance from vertical magnetic field lines of the magnetic field than the first magneto-resistive sensing element.