SYSTEMS AND METHODS FOR ACCELERATING DATA CAPTURE IN SENSORS
Systems and methods for detecting a user's finger are provided. In some embodiments, a method may include applying a first electrical signal, applying a second signal, receiving a third electrical signal using a first electrode, receiving a fourth electrical signal using the first electrode, ex...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
16.07.2020
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Subjects | |
Online Access | Get full text |
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Summary: | Systems and methods for detecting a user's finger are provided. In some embodiments, a method may include applying a first electrical signal, applying a second signal, receiving a third electrical signal using a first electrode, receiving a fourth electrical signal using the first electrode, extracting the third and fourth electrical signals using a quadrature demodulator, and compensating for a phase delay between at least the first electrical signal and the third electrical signal. |
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Bibliography: | Application Number: US201916245839 |