Title :
On the development of frequency standards in China
Author_Institution :
Sch. of Electron. & Comput. Sci., Peking Univ., Beijing, China
Abstract :
The development of frequency standards is of great importance in a nation´s progress in economy, science and technology, defense and social security. The National Conference of Time and Frequency has been resumed and has been held regularly once every two years, since 1999. This paper describes the recent progress in the development of time and frequency standards in China, special attention is put on new results.
Keywords :
frequency standards; time measurement; Chinese frequency standards; atomic frequency standards; time standards; Atom optics; Atomic clocks; Charge carrier processes; Extraterrestrial measurements; Frequency measurement; Laboratories; Length measurement; Level measurement; Standards development; Time measurement;
Conference_Titel :
Radio Science Conference, 2004. Proceedings. 2004 Asia-Pacific
Print_ISBN :
0-7803-8404-0
DOI :
10.1109/APRASC.2004.1422374
