A Magnetic Feedback-Based Δ–Σ Digitizing Interface for Giant Magnetoresistance Sensors
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DOI: 10.1109/tcsii.2022.3201169
Abstract: Giant magnetoresistance sensors are popular for measurement of low magnetic fields due to their low-cost, easy-to-use, high-sensitivity design. However, the GMR sensors exhibit omnipolar, non-linear, and hysteretic voltage versus field characteristics, and operate over a… read more here.
Keywords: digitizing interface; magnetoresistance sensors; magnetic feedback; interface ... See more keywords