Chenxia Liu, Shujin Zhou, Zhuoze Zhao, Hao Gao, Jinting Cong, Jianming Shang, Xing Chen, Bin Luo, Song Yu, Hong Guo
{"title":"Field Trial of Stable Radio Frequency Transfer System in 100 km Metropolitan Optical Fiber Link","authors":"Chenxia Liu, Shujin Zhou, Zhuoze Zhao, Hao Gao, Jinting Cong, Jianming Shang, Xing Chen, Bin Luo, Song Yu, Hong Guo","doi":"10.1109/IFCS-ISAF41089.2020.9234918","DOIUrl":null,"url":null,"abstract":"We report on a stable radio frequency (RF) transfer experiment via 100 km metropolitan optical fiber link in Beijing area. The link connecting Daniufang and Fangzhuang is composed of two parallel 50-km dark optical fibers with a total loss of 31 dB. The dual phase locked loops (dual-PLL) configuration is designed in our stable fiber-optic RF transfer system. The measured fractional frequency stability (ADEV) of 2.4 GHz RF signal transmission system approaches $1.7\\times 10^{-14} @1 \\mathrm{s}$ and $2.5\\times 10^{-17} @10000\\ \\mathrm{s}$.","PeriodicalId":6872,"journal":{"name":"2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF)","volume":"34 1","pages":"1-2"},"PeriodicalIF":0.0000,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IFCS-ISAF41089.2020.9234918","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We report on a stable radio frequency (RF) transfer experiment via 100 km metropolitan optical fiber link in Beijing area. The link connecting Daniufang and Fangzhuang is composed of two parallel 50-km dark optical fibers with a total loss of 31 dB. The dual phase locked loops (dual-PLL) configuration is designed in our stable fiber-optic RF transfer system. The measured fractional frequency stability (ADEV) of 2.4 GHz RF signal transmission system approaches $1.7\times 10^{-14} @1 \mathrm{s}$ and $2.5\times 10^{-17} @10000\ \mathrm{s}$.
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