DocumentCode
2303389
Title
Analytical Model of SAW Gas Sensor with Viscoelastic Layer
Author
Pasternak, Mateusz ; Rafa, Józef
Author_Institution
Mil. Univ. of Technol., Warsaw
fYear
2007
fDate
14-20 Oct. 2007
Firstpage
1
Lastpage
4
Abstract
An analytical model of surface acoustic wave (SAW) gas sensor with viscoelastic chemisensitive layer has been presented in the paper. The problem was formulated using Biot viscoelastic solid model with Maxwell´s relaxation time. The analytical solution was obtained by means of Fourier-Laplace transformation and Cagniard-deHoop method.
Keywords
Fourier transforms; Laplace transforms; gas sensors; surface acoustic wave devices; viscoelasticity; Biot viscoelastic solid model; Cagniard-deHoop method; Fourier-Laplace transformation; Maxwell relaxation time; SAW gas sensor; surface acoustic wave gas sensor; viscoelastic chemisensitive layer; viscoelastic layer; Acoustic sensors; Analytical models; Chemical sensors; Chemical technology; Elasticity; Equations; Gas detectors; Paper technology; Surface acoustic waves; Viscosity;
fLanguage
English
Publisher
ieee
Conference_Titel
Sensor Technologies and Applications, 2007. SensorComm 2007. International Conference on
Conference_Location
Valencia
Print_ISBN
978-0-7695-2988-2
Type
conf
DOI
10.1109/SENSORCOMM.2007.4394887
Filename
4394887
Link To Document