Simulation of the interaction between liquids and the shear horizontal surface acoustic wave (SH-SAW)

Author

Eldosoky, Mohamed A A

Author_Institution

Dept of Biomed. Eng, Helwan Univ., Helwan, Egypt

fYear

2009

fDate

17-19 March 2009

Firstpage

1

Lastpage

8

Abstract

In this paper, the simulation and the time response for a solution flows between two interdigital transducers (IDT) will be deduced. The flow of the solution causes perturbation that is shown as a frequency shift and an attenuation in the signal generated between the pair of the interdigital transducers. The time response of these perturbations show the effect of the different parameters in determining and distinguishing between the different solutions, where the steady state values are not sufficient for identifying the solutions. The proposed simulation shows acceptable results as compared to the experimental results.

Keywords

interdigital transducers; surface acoustic wave transducers; frequency shift; interdigital transducer; shear horizontal surface acoustic wave; signal attenuation; steady state value; time response; Acoustic transducers; Acoustic waves; Attenuation; Frequency; Liquids; Sensor phenomena and characterization; Steady-state; Surface acoustic wave devices; Surface acoustic waves; Time factors; Interdigital transducer; Surface acoustic wave;

fLanguage

English

Publisher

ieee

Conference_Titel

Radio Science Conference, 2009. NRSC 2009. National

Conference_Location

New Cairo

ISSN

1110-6980

Print_ISBN

978-1-4244-4214-0

Type

conf

Filename

5233457