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https://open.uns.ac.rs/handle/123456789/3037
Title: | Fully ink-jet printed capacitive pressure sensor | Authors: | Kisić, Milica Blaz N. Žlebič, Čedo Zivanov L. Nikolić, Ivan |
Issue Date: | 3-Aug-2017 | Journal: | Proceedings of the International Spring Seminar on Electronics Technology | Abstract: | © 2017 IEEE. In this paper a capacitive pressure sensor with two flexible membranes is presented. The sensor consists of two electrodes on membranes, a spacer and an additional dielectric layer between the electrodes. The sensor is fully printed in an ink-jet printing technology using a nanoparticle silver ink. The polyimide foils are used as membranes, a spacer of the sensor and a dielectric isolation layer. With the pressure applied on the electrodes, the polyimide membranes deflect reducing distance between the electrodes and therefore increasing the capacitance of the sensor which serves as a measure of the pressure applied on the sensor. The fabricated sensor is tested and the measured characteristic of the sensor is presented. The pressure is measured up to 1 bar and the obtained sensitivity of the proposed sensor is 16.7 pF/bar. | URI: | https://open.uns.ac.rs/handle/123456789/3037 | ISBN: | 9781538605820 | ISSN: | 21612528 | DOI: | 10.1109/ISSE.2017.8000994 |
Appears in Collections: | FTN Publikacije/Publications |
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