Development of a Miniaturized Frequency Standard Comparator Based on FPGA

doi:10.3390/electronics8020123

NTSC-IR

	Development of a Miniaturized Frequency Standard Comparator Based on FPGA
	Tang, Sheng 1; Ke, Jing 2; Wang, Tianxiang 1; Deng, Zhouhu 1
	2019-02-01
发表期刊	ELECTRONICS
ISSN	2079-9292
卷号	8 期号:2 页码:15
摘要	Frequency standard comparison measurement has important practical significance for the rational use of frequency standard in engineering. This paper was devoted to the study of frequency standard comparison measurement based on classical dual mixing time difference method. However, in the actual system design and implementation, the commonly used counter was discarded and the phase difference was measured by a digital signal processing method based on Field Programmable Gate Array (FPGA). A miniaturized 10 MHz frequency standard comparator with good noise floor was successfully developed. The size of the prototype circuit board is only about 292.1 cm(2). The experimental results showed that the noise floor of the frequency standard comparator was typically better than 7.50 x 10(-12)/s, and its relative error of phase difference measurement was less than 1.70 x 10(-5).
关键词	frequency standard comparator dual Mixing Time difference phase difference correlation function chebyshev polynomial
资助者	Natural Science Basic Research Plan in Shaanxi Province of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; Open Fund of Key Laboratory of Precision Navigation and Timing Technology of National Time Service Center ; Open Fund of Key Laboratory of Precision Navigation and Timing Technology of National Time Service Center ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; Open Fund of Key Laboratory of Precision Navigation and Timing Technology of National Time Service Center ; Open Fund of Key Laboratory of Precision Navigation and Timing Technology of National Time Service Center ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; Open Fund of Key Laboratory of Precision Navigation and Timing Technology of National Time Service Center ; Open Fund of Key Laboratory of Precision Navigation and Timing Technology of National Time Service Center ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; Open Fund of Key Laboratory of Precision Navigation and Timing Technology of National Time Service Center ; Open Fund of Key Laboratory of Precision Navigation and Timing Technology of National Time Service Center ; National Natural Science Foundation of China ; National Natural Science Foundation of China
DOI	10.3390/electronics8020123
关键词[WOS]	DETECTOR
语种	英语
资助项目	Natural Science Basic Research Plan in Shaanxi Province of China[2018JM1025] ; Open Fund of Key Laboratory of Precision Navigation and Timing Technology of National Time Service Center[2014PNTT04] ; National Natural Science Foundation of China[11403018]
资助者	Natural Science Basic Research Plan in Shaanxi Province of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; Open Fund of Key Laboratory of Precision Navigation and Timing Technology of National Time Service Center ; Open Fund of Key Laboratory of Precision Navigation and Timing Technology of National Time Service Center ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; Open Fund of Key Laboratory of Precision Navigation and Timing Technology of National Time Service Center ; Open Fund of Key Laboratory of Precision Navigation and Timing Technology of National Time Service Center ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; Open Fund of Key Laboratory of Precision Navigation and Timing Technology of National Time Service Center ; Open Fund of Key Laboratory of Precision Navigation and Timing Technology of National Time Service Center ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; Open Fund of Key Laboratory of Precision Navigation and Timing Technology of National Time Service Center ; Open Fund of Key Laboratory of Precision Navigation and Timing Technology of National Time Service Center ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS研究方向	Engineering
WOS类目	Engineering, Electrical & Electronic
WOS记录号	WOS:000460746500008
出版者	MDPI
引用统计
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/11838
专题	中国科学院国家授时中心
通讯作者	Ke, Jing
作者单位	1.Northwest Univ, Sch Informat Sci & Technol, Xian 710127, Shaanxi, Peoples R China 2.Chinese Acad Sci, Natl Time Serv Ctr, Xian 710600, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Tang, Sheng,Ke, Jing,Wang, Tianxiang,et al. Development of a Miniaturized Frequency Standard Comparator Based on FPGA[J]. ELECTRONICS,2019,8(2):15.
APA	Tang, Sheng,Ke, Jing,Wang, Tianxiang,&Deng, Zhouhu.(2019).Development of a Miniaturized Frequency Standard Comparator Based on FPGA.ELECTRONICS,8(2),15.
MLA	Tang, Sheng,et al."Development of a Miniaturized Frequency Standard Comparator Based on FPGA".ELECTRONICS 8.2(2019):15.