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Your search keyword '"Atomic frequency standard"' showing total 6 results
Start Over Descriptor "Atomic frequency standard" Publisher springer berlin heidelberg
6 results on '"Atomic frequency standard"'

3. Positional Astronomy, Celestial Mechanics

Author

Böhme, S., Fricke, W., Güntzel-Lingner, U., Henn, F., Krahn, D., Scheffer, U., Zech, G., Henn, F., editor, Böhme, S., editor, Fricke, W., editor, Güntzel-Lingner, U., editor, Krahn, D., editor, Scheffer, U., editor, and Zech, G., editor

Published
1972
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4. Study to Spaceborne Rubidium Atomic Clocks Characteristics and Ground Test Requirements

Author

Jun Xie

Subjects
Engineering, business.industry, Atomic frequency standard, BeiDou Navigation Satellite System, Process (computing), chemistry.chemical_element, Atomic clock, Rubidium, Test status, chemistry, Test program, Systems engineering, Test requirements, business, Simulation
Abstract

This paper summarizes the experience and results throughout the development process of the Spaceborne Rubidium Atomic Frequency Standard (SRAFS) in Beidou navigation satellite system, analyzes the characteristics of SRAFS, as well as the effect of different states between the in orbit operation status and the ground test status. It presents the ground test program and the main requirements in the development process of SRAFS and puts forward issues need to pay attention, so that the technology level and product quality of the China SRAFS are improved and standardized.

Published
2014

6. Advanced Applications of Frequency Standards

Author

S. Leschiutta

Subjects
Engineering, Daily production, business.industry, Pseudorandom noise, Atomic frequency standard, Electrical engineering, Ranging, NASA Deep Space Network, Frequency standard, business, Science, technology and society, Clock network
Abstract

Countless are nowadays the applications of Time/Frequency methods and systems to science and technology: the daily production of more than 300 000 quartz units, with precisions ranging from 10E-5 to 10E-10, barely satisfies the needs of factories making wristwatches, cars, PCs, dishwashers, etc..

Published
1989

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