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High resolution cryogenic quartz thermometer and application towireless measurement

โœ Scribed by K. Agatsuma; F. Uchiyama; S. Ishigami; M. Satoh

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
487 KB
Volume
34
Category
Article
ISSN
0011-2275

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โœฆ Synopsis

The high quality synthetic single crystal quartz resonator mounted in a casing of 3 mm diameter with 8 mm length has been developed for the cryogenic temperature sensor covering with the wide range from 400 K to 4.2 K under thickness shear mode operation about 28 MHz through either extended cable connection or wireless radio echo telemetric transmission from the resonator. A wireless echo sensor system of quartz cryogenic temperature sensor system has been constructed and tested for an application to cryogenic temperature control.

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