Linear position and rotary position magnetic sensors, systems, and methods

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United States of America Patent

PATENT NO 9863788
SERIAL NO

14482457

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Abstract

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Embodiments relate to a position sensor comprising a magnetic target. The magnetic target includes a magnetic multipole configured to generate a magnetic field. The magnetic field has three mutually-perpendicular components at a first region. Sensor elements can be configured to measure these field components at the first region. In embodiments, comparing the amplitudes of the components can be used to determine a global position, and the instantaneous values of these components can be used to determine a local position.

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Patent Owner(s)

  • INFINEON TECHNOLOGIES AG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ausserlechner, Udo Villach, AT 287 3504

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