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[会议论文] 作者：Zhibing Pan,Yonghui Xie,Tao Shuai,Pengfei Chen,Yuxian Pei,Chao Shen,Xiaoyan Pan,Yang Zhao,Chuanfu Lin,
来源：第九届中国卫星导航学术年会 年份：2018
Passive hydrogen maser(PHM)has the advantages of high frequency stability and low frequency drift.It has been widely used in the navigation system and frequency calibration.Atomic transition signal am...
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