DocumentCode
1961724
Title
The research of the piezoelectric crystal resonators with the lateral field excitation
Author
Zaitsev, Boris D. ; Kuznetsova, Iren E. ; Shikhabudinov, Alexander M. ; Vasil´ev, Andrey A.
Author_Institution
Saratov Branch of Institute of Radio Engineering and Electronics of RAS, 38 Zelyonaya str., Saratov, 410019, Russia
fYear
2010
fDate
11-14 Oct. 2010
Firstpage
946
Lastpage
949
Abstract
The ways of the suppression of the undesired modes and Q-factor improvement in the lateral field excited resonators are demonstrated on the example of the lithium niobate crystal of X-cut. The values of resonance frequency and Q-factor for two crystallographic axes orientations of electric field were found by the measurements of the frequency dependencies of the real and imaginary parts of the electrical impedance.
Keywords
Acoustic waves; Electrodes; Lithium niobate; Optical resonators; Resonant frequency; Sensors; Q-factor; electromechanical coupling coefficient; lateral field excitation; liquid and biological sensors; resonant frequency; suppression of undesired modes; thickness field excitation;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium (IUS), 2010 IEEE
Conference_Location
San Diego, CA, USA
ISSN
1948-5719
Print_ISBN
978-1-4577-0382-9
Type
conf
DOI
10.1109/ULTSYM.2010.5935900
Filename
5935900
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