A Novel Frequency Measurement Method Suitable for a Large Frequency Ratio Condition

Chin. Phys. Lett.

2004, Vol. 21

Issue (5): 786-788 DOI:

Original Articles

A Novel Frequency Measurement Method Suitable for a Large Frequency Ratio Condition

ZHOU Wei;XUAN Zong-Qiang;YU Jian-Guo;WANG Hai;ZHOU Hui;LI Zhi-Qi

Department of Measurement and Instrument, Xidian University, Xi’an 710071

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ZHOU Wei, XUAN Zong-Qiang, YU Jian-Guo et al 2004 Chin. Phys. Lett. 21 786-788

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Abstract As for the obstacles to direct comparison between superhigh and lower frequencies, we accomplish the accurate comparison between low and microwave frequencies with the 10⁵ ratios of the operating frequencies on the basis of phase comparison between the signals whose frequencies are related by an arbitrary integer. This method is simple and accurate, and will be widely used as a special frequency comparison approach.

Keywords: 06.30.Ft 07.05.Fb 06.20.Fn

Published: 01 May 2004

PACS:	06.30.Ft	(Time and frequency)
	07.05.Fb	(Design of experiments)
	06.20.Fn

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2004/V21/I5/0786

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