Title :
Internal heated quartz resonator with low sensitivity to an accelerator
Author :
Abramson, Igor V.
Author_Institution :
Omsk Res. Instrum. Inst., Russia
fDate :
31 May-2 Jun 1995
Abstract :
The paper describes results of development of the internal heated quartz resonator novel design. Such a resonator is built on composite heating of the crystal plate technique and possesses a unique compromise of high frequency stability with 15 s warm-up time, 4 mA heating current and less than 5·10-10 1/g acceleration sensitivity. The paper shows that the performances of the oscillator based on the IHR are very attractive for various global radionavigation and communication mobile systems
Keywords :
crystal resonators; frequency stability; mobile radio; quartz; radionavigation; 15 s; 4 mA; SiO2; acceleration sensitivity; communication mobile systems; composite heating; crystal plate technique; global radionavigation; heating current; high frequency stability; internal heated quartz resonator; warm-up time; Acceleration; Aging; Glass; Global Positioning System; Heating; Radio navigation; Steady-state; Temperature distribution; Temperature sensors; Thermal stability;
Conference_Titel :
Frequency Control Symposium, 1995. 49th., Proceedings of the 1995 IEEE International
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-2500-1
DOI :
10.1109/FREQ.1995.484093
