Acta Metrologica Sinica  2014, Vol. 35 Issue (3): 286-    DOI: 10.3969/j.issn.1000-1158.2014.03.19
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Research on Cesium Frequency Standard Comparison Method
ZHANG Ai-min, YANG Zhi-qiang, ZHANG Yue, MA Xiu-lan
National Institute of Metrology, Beijing 100013,China
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Abstract  The national comparison of Cesium frequency standard was finished in  2012, the pilot laboratory is National Institute of Metrology(NIM), a Rubidium frequency standard is used as a transfer standard. 8 laboratories got satisfied result among the 9 participating laboratories. The basic situation, the technic program of the comparison were introduced, the comparison method and the evaluation of the uncertainty were studied, and the particularity of time and frequency comparison was proposed  and at last the comparison results was analysed.
Key wordsMetrology      Time and frequency      Comparison      Cesium frequency standard      Uncertainty     
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ZHANG Ai-min
YANG Zhi-qiang
ZHANG Yue
MA Xiu-lan
Cite this article:   
ZHANG Ai-min,YANG Zhi-qiang,ZHANG Yue, et al. Research on Cesium Frequency Standard Comparison Method[J]. Acta Metrologica Sinica, 2014, 35(3): 286-.
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http://jlxb.china-csm.org:81/Jwk_jlxb/EN/10.3969/j.issn.1000-1158.2014.03.19     OR     http://jlxb.china-csm.org:81/Jwk_jlxb/EN/Y2014/V35/I3/286
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