DocumentCode :
823558
Title :
Propagation characteristics of harmonic surface skimming bulk waves on ST quartz
Author :
Martin, E.
Author_Institution :
Dept. of Chem. & Phys., Nottingham Trent Univ., UK
Volume :
38
Issue :
16
fYear :
2002
fDate :
8/1/2002 12:00:00 AM
Firstpage :
941
Lastpage :
942
Abstract :
The propagation characteristics of surface skimming bulk waves on ST quartz have been investigated. The insertion loss of devices operated at the fundamental and harmonic frequencies were measured and the dependence on metallisation thickness (h) of the transducers was found to be critical
Keywords :
acoustic delay lines; bulk acoustic wave devices; interdigital transducers; nonlinear acoustics; quartz; Love waves; SSBW devices; ST quartz; SiO2; centre frequency transmission; delay lines; harmonic surface skimming bulk waves; insertion loss; periodic surface perturbation; propagation characteristics; split fingers IDT; third-harmonic transmission; transducer metallisation thickness;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:20020625
Filename :
1033864
Link To Document :
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