A Quadrant-Based Capacitive Sensor for Simultaneous 2D Displacement and Small-Angle Tilt Estimation with Minimal Cross-Sensitivity
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DOI: 10.1109/access.2025.3629530
Abstract: We present a capacitive sensor capable of simultaneous two-dimensional (2-D) displacement measurement and small-angle tilt estimation. The design features a symmetric parallel-plate quadrant electrode configuration and leverages differential capacitance to infer motion. A custom analog… read more here.
Keywords: capacitive sensor; tilt estimation; small angle; sensor ... See more keywords