Highly sensitive micromachined capacitiv
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T. Pedersen; G. Fragiacomo; O. Hansen; E.V. Thomsen
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Article
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2009
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Elsevier Science
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English
⚖ 850 KB
This paper describes the design and fabrication of a capacitive pressure sensor that has a large capacitance signal and a high sensitivity of 76 pF/bar in touch mode operation. Due to the large signal, problems with parasitic capacitances are avoided and hence it is possible to integrate the sensor