【摘要】 精密时钟噪声可用五个幂律谱系数来表征其强弱。由于不存在实际可用的理想时钟作为参考，用以估计幂律谱系数的单钟噪声无法直接测出，而只能利用钟组内各钟之间的钟差。然而这是一个不适定问题．本文探讨了单钟幂律谱系数的取值范围与优化估计方法。更多还原

【Abstract】 The strengths of noise components for precision clock noise can be demonstrated by power-law spectrum coefficients. The power-law spectrum coefficients of individual precision clock can not be obtained via measurement, because there is not ideal clock which can be regarded as reference clock. In this paper, domain analysis of power-law spectrum coefficients of individual precision clock has been conducted.更多还原