A microwave exciter for Cs frequency standards based on a sapphire loaded cavity oscillator

被引：0
|
作者：
Koga, Y [1 ]
Ohshima, S [1 ]
McNeilage, C [1 ]
Searls, JH [1 ]
机构：
[1] Natl Res Lab Metrol, Ibaraki, Osaka, Japan
来源：
PROCEEDINGS OF THE 1998 IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM | 1998年
关键词：
D O I：
10.1109/FREQ.1998.717880
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A low noise and highly stable microwave exciter system has been built for Cs atomic frequency standards using a tunable Sapphire Loaded Cavity Oscillator (SLCO). This paper discusses the successful implementation of a control system for locking the SLCO to a long-term reference signal and reports an upper limit of the achieved frequency tracking 6 x 10(-15) at tau = 1 sec.
引用
收藏
页码：57 / 60
页数：4
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