Current Status and Development of Chip Scale Atomic Clocks
DU Run-chang;YANG Lin;ZHAO Hai-qing;Chengdu Spaceon Electronics Co.,Ltd.;
With small volume,low power consumption and low cost,CSAC becomes the most potential atomic clock,and can be applied widely in compass navigation satellite receivers,underwater navigation,data chain of weapon system,and nodal point of time- freq- system.The development history of CSAC is reviewed and the main technical indexes made by Chengdu Spaceon Electronics Co.,Ltd.is introduced.The common technical proposal of CSAC is discussed,and the measurement results of frequency aging,frequency stability and temperature coefficient is demonstrated.
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