Invention Application
- Patent Title: PULSE WIDTH MODULATION WITH TWO OR MORE DIFFERENT THRESHOLD LEVELS
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Application No.: US15643073Application Date: 2017-07-06
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Publication No.: US20190011292A1Publication Date: 2019-01-10
- Inventor: Simon HAINZ , Lorenzo COCEANI , Tobias WERTH
- Applicant: Infineon Technologies AG
- Main IPC: G01D5/249
- IPC: G01D5/249

Abstract:
A magnetic sensor may determine information, associated with a magnet wheel, that is associated with a rotational speed of the magnet wheel or a rotational direction of the magnet wheel. The magnetic sensor may determine information, associated with the magnetic sensor, that is associated with a property of the magnetic sensor. The magnetic sensor may provide a signal including the information associated with the magnet wheel and the information associated with the magnetic sensor. The signal may be provided using a pulse width modulation technique associated with at least three signal levels and at least two signal thresholds. A period of time during which the information associated with the magnetic sensor is provided may at least partially overlap a period of time during which the information associated with the magnet wheel is provided, or may be provided without a time offset from the information associated with the magnet wheel.
Public/Granted literature
- US10677615B2 Pulse width modulation with two or more different threshold levels Public/Granted day:2020-06-09
Information query
IPC分类: