| Presentation | 2007-04-16 Miniature Space GPS Receiver by means of Automobile-Navigation Technology(WSANE2007) Hirobumi Saito, Takahide Mizuno, Kousuke Kawahara, Kenji Shinkai, Takanao Saiki, Yousuke Fukushima, Yusuke Hamada, Hiroyuki Sasaki, Sachiko Katumoto, Yasuhiro Kajikawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Miniature space GPS receivers have been developed by means of automobile-navigation technology. We expanded the frequency sweep range in order to cover large Doppler shift on orbit. The GPS receiver was modified to output pseudorange data with accurate time tag. We tested the performance in low earth orbits by means of a GPS simulator. The range error caused by the receiver is measured to be 1 meter. The position accuracy is estimated to be less than 17 meters (rms) in the low earth orbits. This GPS receiver was on-boarded on INDEX satellite, which launched in 2005. Cold start positioning was confirmed repeatedly to finish within 30 minutes on orbit. The orbit determination was performed to evaluate the random position error of GPS receiver by means of the residual error. The random error of GPS position is as large as 2 meter for PDDP=2 on orbit. These results on orbit are consistent with the simulation results in use of a GPS simulator. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | GPS / Receiver / Satellite |
| Paper # | SANE2007-4 |
| Date of Issue |
| Conference Information | |
| Committee | SANE |
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| Conference Date | 2007/4/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Miniature Space GPS Receiver by means of Automobile-Navigation Technology(WSANE2007) |
| Sub Title (in English) | |
| Keyword(1) | GPS |
| Keyword(2) | Receiver |
| Keyword(3) | Satellite |
| 1st Author's Name | Hirobumi Saito |
| 1st Author's Affiliation | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency() |
| 2nd Author's Name | Takahide Mizuno |
| 2nd Author's Affiliation | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency |
| 3rd Author's Name | Kousuke Kawahara |
| 3rd Author's Affiliation | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency |
| 4th Author's Name | Kenji Shinkai |
| 4th Author's Affiliation | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency |
| 5th Author's Name | Takanao Saiki |
| 5th Author's Affiliation | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency |
| 6th Author's Name | Yousuke Fukushima |
| 6th Author's Affiliation | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency |
| 7th Author's Name | Yusuke Hamada |
| 7th Author's Affiliation | Musashi Institute of Technology |
| 8th Author's Name | Hiroyuki Sasaki |
| 8th Author's Affiliation | Soka University |
| 9th Author's Name | Sachiko Katumoto |
| 9th Author's Affiliation | Soka University |
| 10th Author's Name | Yasuhiro Kajikawa |
| 10th Author's Affiliation | Tokyo Denki University |
| Date | 2007-04-16 |
| Paper # | SANE2007-4 |
| Volume (vol) | vol.107 |
| Number (no) | 2 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |