Presentation | 2001/6/22 Spaceborne Atomic Clock Takao Morikawa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | An atomic clock is one of the most important key technology of a satellite positioning system. In Japan, however, no satelliteborne atomic clock has been developed, though atomic clocks for ground use have been developed. A report of the Space Activities Commission in 1997 has changed this situation and triggered the research and development of a spaceborne atomic clock in Japan. In this paper, the technologies of atomic clocks are reviewed and the research activities of a spaceborne hydrogen maser at Communications Research Laboratory are reported. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Satellite positioning system / satelliteborne atomic clock / hydrogen maser / sapphire loaded cavity |
Paper # | SANE2001-29 |
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Conference Information | |
Committee | SANE |
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Conference Date | 2001/6/22(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Spaceborne Atomic Clock |
Sub Title (in English) | |
Keyword(1) | Satellite positioning system |
Keyword(2) | satelliteborne atomic clock |
Keyword(3) | hydrogen maser |
Keyword(4) | sapphire loaded cavity |
1st Author's Name | Takao Morikawa |
1st Author's Affiliation | Communicatons Research Laboratory() |
Date | 2001/6/22 |
Paper # | SANE2001-29 |
Volume (vol) | vol.101 |
Number (no) | 157 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |