11 March 2003 Novel electrode concept for spatial filtering with piezoelectric films: experimental validation
Author Affiliations +
Proceedings Volume 4946, Transducing Materials and Devices; (2003) https://doi.org/10.1117/12.468373
Event: Photonics Fabrication Europe, 2002, Bruges, Belgium
Abstract
This paper describes and demonstrates a technology for making distributed sensors with spatial filtering properties. The concept is based on a porous electrode with variable porosity, which allows to tailor the effective piezoelectric coefficients in two dimensions. Two applications are considered: (i) a modal filter for a cantilever beam, and (ii) a volume displacement sensor for a simply supported plate.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Andre J. Preumont, Andre J. Preumont, Arnaud Francois, Arnaud Francois, Pierre De Man, Pierre De Man, Nicolas Loix, Nicolas Loix, "Novel electrode concept for spatial filtering with piezoelectric films: experimental validation", Proc. SPIE 4946, Transducing Materials and Devices, (11 March 2003); doi: 10.1117/12.468373; https://doi.org/10.1117/12.468373
PROCEEDINGS
10 PAGES


SHARE
Back to Top