DocumentCode
1994944
Title
Eigenfrequency of cavity resonators at different reflection conditions
Author
Peter, Andreas ; Vassileva, Svetla
Author_Institution
Fak. Elektrotechnik, Hochschule fur Tech. und Wirtschaft Dresden, Dresden, Germany
fYear
2009
fDate
20-23 Sept. 2009
Firstpage
1606
Lastpage
1609
Abstract
The paper describes the results of complex wall impedance measurements and the influence to the eigenfrequencies and Q-factors of cavity resonators. The prediction of the eigenfrequency of cavity resonators under non-ideal reflection conditions is technical relevant to develop acoustic gas sensors for industrial use.
Keywords
acoustic impedance; acoustic resonators; acoustic wave reflection; chemical variables measurement; eigenvalues and eigenfunctions; gas sensors; nonlinear acoustics; Q-factor; acoustic gas sensor; cavity resonators; complex wall impedance measurement; eigenfrequency; non-ideal reflection condition; Acoustic measurements; Acoustic reflection; Boundary conditions; Cavity resonators; Control systems; Gas detectors; Gas industry; Impedance measurement; Q factor; Velocity measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium (IUS), 2009 IEEE International
Conference_Location
Rome
ISSN
1948-5719
Print_ISBN
978-1-4244-4389-5
Electronic_ISBN
1948-5719
Type
conf
DOI
10.1109/ULTSYM.2009.5441577
Filename
5441577
Link To Document