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Surface acoustic wave stabilized oscillators: Additional aging resultsUpdated aging data for SAW oscillators with aluminum transducers on ST-cut quartz, for gold transducers on ST-cut quartz, and for aluminum transducers on SiO2/LiTaO3. Devices with gold transducers age differently (both and shape of curve) from those having a aluminum transducers indicating the transducer metallization can represent an important aging mechanism.
Document ID
19780025397
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Date Acquired
September 3, 2013
Publication Date
August 1, 1978
Subject Category
Electronics And Electrical Engineering
Report/Patent Number
NASA-CR-156833
Report Number: NASA-CR-156833
Accession Number
78N33340
Funding Number(s)
CONTRACT_GRANT: NAS5-23701
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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