[1] Wang Y Q, Wang Q J, Fu J S, et al. Principle of quantum frequency standards(量子频标原理)[M]. Beijing(北京): Science Press(科学出版社), 1985.[2] Xia B H(夏白桦). Physics package and parameter optimization for vapor cell rubidium atomic frequency standards(铷原子频标物理系统研制及其参数优化)[D]. Wuhan(武汉): Wuhan Institute of Physics and Mathematics, the Chinese Academy of Sciences(中科院武汉物理与数学研究所), 2005: 17-18.[3] Koyama Y. An ultra-miniature rubidium frequency stand-ard[C]. Kansas city, Missouri, USA. IEEE/EIA international frequency control symposium and exhibition:2000: 694-699.[4] Stern A. Rubidium frequency standard with a high resolution digital synthesizer[C]. Hekshey, Pemsylvania. IEEE frequency control symposium:1992. 108-113.[5] Ji Cun H X(吉村和幸), Xiao Lin Z J(小林正纪). Design of service circle for rubidium frequency standards[J]. Electronic wave study(电波研究季报),1973, 19: 117.[6] Chen Y Q(陈扬骎), Gong S S(龚顺生). Modulated parameter optimization for passive rubidium atomic frequency standards(被动型铷原子钟调制参数的最佳化)[J]. Frequency standdars and screen(频标与显示), 1979, 1: 34-40. [7] Zhuang H. Technology for phase locked and frequency synthesize(锁相与频率合成技术)[M]. Beijing(北京): Weather Press(气象出版社), 1996.[8] Li S F(李素芬), Li G(李刚), An H X(安慧霞). 20 Bits Σ-Δ DAC1220 and its application(20位Σ-Δ型数模转换器DAC1220及其应用)[J]. Electronic Quality(电子质量), 2002, 11: 107-110. |