title: The optimization of super-high resolution frequency measurement techniques based on phase quantization regularities between any frequencies.
abstract: Step phase quantization regularity between different nominal frequency signals is introduced in this paper. Based on this regularity, an optimized high resolution frequency measurement technique is presented. The key features and issues of phase quantization characteristics and measurements are described. Based on the relationship between the same or multiple nominal signals with a certain differences, the resolution of frequency measurements is developed and the range is widened. Several measurement results are provided to support the concepts with experimental evidence. The resolution of frequency measurement can reach 10(-12) (s(-1)) over a wide range or higher for specific frequency signals.
authors: Department of Measurement and Instrumentation, Xidian University, Xi'an, Shaanxi, China.
authors: Zhiqi
authors: Z
authors: Li
authors: Wei
authors: W
authors: Zhou
authors: Hui
authors: H
authors: Zhou
authors: Xueping
authors: X
authors: Zhang
authors: Jie
authors: J
authors: Zhao