An Improved Cæsium Frequency and Time Standard
نویسندگان
چکیده
منابع مشابه
Distribution of Standard Frequency and Time Signals
This paper reviews the present methods of distributing standard frequency and time signals (SFTS), which include the use of high-frequency, low-frequency, and very-low-frequency radio signals, portable clocks, satellites, and RF cables and Lines. The range of accuracies attained with most of these systems is included along with an indication of the sources of error. Information is also included...
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1 School of Electrical Engineering, Southwest Jiaotong University, Chengdu, 610031, P.R. China [email protected], [email protected], [email protected] 2 Department of Computer Science, The University of Sheffield Regent Court, Portobello Street, Sheffield, S1 4DP, UK [email protected] 3 Department of Computer Science and Mathematics, University of Pitesti, Romania florentin.ipate@ifsof...
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ژورنال
عنوان ژورنال: Nature
سال: 1959
ISSN: 0028-0836,1476-4687
DOI: 10.1038/1841791a0