DocumentCode :
3454811
Title :
A Subminiature Microwave Cavity for Rubidium Atomic Frequency Standards
Author :
Hu, Jing ; Baihua Xia ; Xie, Yonghui ; Wang, Qin ; Zhong, Da ; An, Shaofeng ; Mei, Ganghua ; Baihua Xia
Author_Institution :
Chinese Acad. of Sci., Wuhan
fYear :
2007
fDate :
May 29 2007-June 1 2007
Firstpage :
599
Lastpage :
601
Abstract :
A subminiature microwave cavity for rubidium atomic frequency standards has been developed. The cavity has volume of 8.1 cm3, and is of strong resonant signal with high Q factor. Based on the cavity a small size cavity-cell assembly with volume of 9.5 cm3 for rubidium frequency standards has been developed. A preliminary test showed that the cavity-cell assembly is of ability to achieve a short-term frequency stability of 3times10-11/radictau.
Keywords :
Q-factor; frequency stability; frequency standards; microcavities; microwave devices; rubidium; Q factor; Rb; cavity-cell assembly; rubidium atomic frequency standards; short-term frequency stability; subminiature microwave cavity; Assembly; Atomic clocks; Coils; Dielectrics; Electromagnetic heating; Frequency; Laboratories; Magnetic shielding; Physics; Testing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Frequency Control Symposium, 2007 Joint with the 21st European Frequency and Time Forum. IEEE International
Conference_Location :
Geneva
ISSN :
1075-6787
Print_ISBN :
978-1-4244-0646-3
Electronic_ISBN :
1075-6787
Type :
conf
DOI :
10.1109/FREQ.2007.4319142
Filename :
4319142
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3454811
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