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Evaluation on mass sensitivity of SAW sensors for different piezoelectric materials using finite element analysis

Autor
Abdollahi, A.; Jiang, Z.; Arabshahi, S.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on ultrasonics ferroelectrics and frequency control
Data de publicació
2007
Volum
54
Número
12
Pàgina inicial
2446
Pàgina final
2455
DOI
https://doi.org/10.1109/TUFFC.2007.558 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=04430022&tag=1 Obrir en finestra nova
Resum
The mass sensitivity of the piezoelectric surface acoustic wave (SAW) sensors is an important factor in the selection of the best gravimetric sensors for different applications. To determine this value without facing the practical problems and the long theoretical calculation time, we have shown that the mass sensitivity of SAW sensors can be calculated by a simple three-dimensional (3-D) finite-element analysis (FEA) using a commercial finite-element platform. The FEA data are used to calculate...
Grup de recerca
LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria

Participants