A rotation angle sensor outputs detection signals based on a rotation angle of a rotary shaft. The detection signals that are output from the rotation angle sensor include first to fourth detection signals that sinusoidally change with the rotation angle of the rotary shaft and that are different in phase from one another. Here, a phase difference between the first detection signal and the second detection signal and a phase difference between the third detection signal and the fourth detection signal are each set to 90°. In addition, a phase difference between the first detection signal and the third detection signal and a phase difference between the second detection signal and the fourth detection signal are each set to 45°.
Rotation angle sensor
2015-08-04
Patent
Elektronische Ressource
Englisch
Rotation Angle Sensor in Micromirror Device
British Library Conference Proceedings | 2004
|Europäisches Patentamt | 2024
|Europäisches Patentamt | 2024
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