ANGLE SENSOR WITH A SINGLE DIE USING A SINGLE TARGET

In one aspect, an angle sensor includes a first plurality of magnetoresistance elements located at a first location on an axis and a second plurality of magnetoresistance elements located at a second location on the axis. The first plurality of magnetoresistance elements includes a first one or more...

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Bibliographic Details
Main Authors Rioult, Maxime, Lassalle-Balier, Rémy, Veilleux, Shaun, Latham, Alexander, David, Paul A, Bastien, Solène
Format Patent
LanguageEnglish
Published 19.10.2023
Subjects
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING ELECTRIC VARIABLES
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:In one aspect, an angle sensor includes a first plurality of magnetoresistance elements located at a first location on an axis and a second plurality of magnetoresistance elements located at a second location on the axis. The first plurality of magnetoresistance elements includes a first one or more magnetoresistance elements each having a reference direction in a first direction; and a second one or more magnetoresistance elements each having a reference direction in a second direction. The second plurality of magnetoresistance elements includes a third one or more magnetoresistance elements each having a reference direction in the first direction, and a fourth one or more magnetoresistance elements each having a reference direction in the second direction. The angle sensor senses movement of a magnetic target, and the magnetic target is a ring magnet or a single pole magnet.
Bibliography:Application Number: US202318337829