Three magnet-free inductive position sensors from Renesas provide a cost-effective alternative to magnetic and optical ...
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Abstract: This article presents a capacitive sensor useful for measuring pressure in the range 0–2460 Pa. The transduction mechanism is capacitance variation caused by changes in the force exerted on ...
Abstract: In this paper, a low profile and high sensitivity metamaterial microwave sensor for dielectric materials characterization is presented. The proposed sensor consists of one split ring ...