DocumentCode
2825330
Title
On the Analysis of the Interaction between Surface Acoustic Wave (SAW) and Adjacent Media
Author
Tana, T.E.-S. ; Ei-Dosoky, M.A.A. ; El-Saved, A.M.
Author_Institution
Menoufia Univ., Alexandria
fYear
2007
fDate
13-15 March 2007
Firstpage
1
Lastpage
8
Abstract
In this paper, an analysis for a separated-medium SAW device model is presented. A computer programs is built (according to perturbation theory) to determine the changes in the relative velocity and the attenuation of the SAW for different media and substrates. The effect of applying a DC voltage to the adjacent medium on SAW is investigated. The usage of this model is presented. Medium characteristics such as the mobility carriers and the concentration carriers are determined. The simulation results obtained from this model are discussed.
Keywords
surface acoustic wave devices; SAW; adjacent media; concentration carriers; mobility carriers; perturbation theory; substrates; surface acoustic wave device model; Acoustic waves; Acoustical engineering; Attenuation; Biomedical engineering; Conductivity; Electromagnetic modeling; Frequency; Substrates; Surface acoustic wave devices; Surface acoustic waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Radio Science Conference, 2007. NRSC 2007. National
Conference_Location
Cairo
Print_ISBN
977-5031-86-9
Type
conf
DOI
10.1109/NRSC.2007.371411
Filename
4234158
Link To Document