Iterative Deconvolution of PEA Measurements for Enhancing the Spatial Resolution of Charge Profile in Space Polymers | Zendy

Mohamad Arnaout | Zendy; Khaled Chahine | Zendy; Fulbert Baudoin | Zendy; Laurent Berquez | Zendy; D. Payan | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Iterative Deconvolution of PEA Measurements for Enhancing the Spatial Resolution of Charge Profile in Space Polymers

Author(s) -

Mohamad Arnaout,

Khaled Chahine,

Fulbert Baudoin,

Laurent Berquez,

D. Payan

Publication year - 2016

Publication title -

journal of polymers

Language(s) - English

Resource type - Journals

eISSN - 2356-7570

pISSN - 2314-6877

DOI - 10.1155/2016/4684796

Subject(s) - deconvolution , calibration , iterative method , matrix (chemical analysis) , voltage , resolution (logic) , image resolution , acoustics , software , algorithm , materials science , computer science , electronic engineering , biological system , physics , mathematics , engineering , artificial intelligence , statistics , quantum mechanics , composite material , programming language , biology

This work aims to improve the PEA calibration technique through defining a well-conditioned transfer matrix. To this end, a numerical electroacoustic model that allows determining the output voltage of the piezoelectric sensor and the acoustic pressure is developed with the software COMSOL®. The proposed method recovers the charge distribution within the sample using an iterative deconvolution method that uses the transfer matrix obtained with the new calibration technique. The obtained results on theoretical and experimental signals show an improvement in the spatial resolution compared with the standard method usually used

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research