DocumentCode :
2593115
Title :
Miniature Sapphire Acoustic Resonator (MSAR)
Author :
Wang, Rabi T. ; Dick, G. John ; Tjoelker, Robert L.
Author_Institution :
Jet Propulsion Lab., California Inst. of Technol., Pasadena, CA, USA
fYear :
2009
fDate :
20-24 April 2009
Firstpage :
913
Lastpage :
914
Abstract :
We present recent progress towards a Miniature Sapphire Acoustic Resonator (MSAR). Our goal is to develop an ultra-stable oscillator with a high Q room temperature sapphire resonator and low noise Quartz electronics with a stability better than 1 times 10-14 @ 1s. Specific experimental plans are to demonstrate a high Q (> 1 times 108) sapphire acoustic resonator at room temperature in bulk acoustic modes near 5 or 10 MHz. Initial acoustic resonator studies are being carried out with both sapphire (Al2O3) and calcium fluoride (CaF2).
Keywords :
acoustic resonators; bulk acoustic wave devices; calcium compounds; oscillators; sapphire; Quartz electronics; bulk acoustic modes; calcium fluoride; miniature sapphire acoustic resonator; ultrastable oscillator; Acoustic testing; Aluminum oxide; Calcium; Frequency; Laboratories; Oscillators; Propulsion; Stability; Temperature; Voltage;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Frequency Control Symposium, 2009 Joint with the 22nd European Frequency and Time forum. IEEE International
Conference_Location :
Besancon
ISSN :
1075-6787
Print_ISBN :
978-1-4244-3511-1
Electronic_ISBN :
1075-6787
Type :
conf
DOI :
10.1109/FREQ.2009.5168320
Filename :
5168320
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2593115
بازگشت