| Presentation | 2016-07-21 Received signal analysis of SPace based AIS Experiment 2nd (SPAISE2) in the Sea around Japan Daichi Hirahara, Shuji Shimizu, Kenichi Komachi, Hideyuki Muramatsu, Junichiro Ishizawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The Japan Aerospace Exploration Agency (JAXA) launched a second satellite AIS system (SPAISE2 : SPace based AIS Experiment 2nd) mounted on DAICHI-2 (ALOS-2 : Advanced Land Observing Satellite-2) in 2014. SPAISE2 was moved to extended operations phase in May, 2015 and is observing the sea around Japan continuously now. In this paper, we’ll show the exhaustive measurement result of satellite positions, ship distribution, signal waveform, sliding power spectra and a cyclic redundancy check (CRC). The transition of performance degradation by the signal collision and the pulse noise are reported. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | space-based AIS / satellite AIS / SPace based AIS Experiment 2nd / SPAISE2 |
| Paper # | SAT2016-18 |
| Date of Issue | 2016-07-14 (SAT) |
| Conference Information | |
| Committee | AP / SAT / SANE |
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| Conference Date | 2016/7/20(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Otaru port marina |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Remote sensing, Radio propagation, Antennas and Propagation, Sattelite Communication |
| Chair | Keizo Cho(Chiba Inst. of Tech.) / Takatoshi Sugiyama(Kogakuin Univ.) / Hirokazu Kobayashi(Osaka Inst. of Tech.) |
| Vice Chair | Hisato Iwai(Doshisha Univ.) / Toshinori Susuki(Tohoku Gakuin Univ.) / Hiroyuki Tsuji(NICT) / Takahide Mizuno(JAXA) / Toshifumi Moriyama(Nagasaki Univ.) |
| Secretary | Hisato Iwai(Niigata Univ.) / Toshinori Susuki(NTT DoCoMo) / Hiroyuki Tsuji(NTT) / Takahide Mizuno(KDDI R&D Labs.) / Toshifumi Moriyama(JAXA) |
| Assistant | Nobuyasu Takemura(Nippon Inst. of Tech.) / / Atsushi Kezuka(ENRI) / Manabu Akita(Univ. of Electro-Comm.) |
| Paper Information | |
| Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Satellite Telecommunications / Technical Committee on Space, Aeronautical and Navigational Electronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Received signal analysis of SPace based AIS Experiment 2nd (SPAISE2) in the Sea around Japan |
| Sub Title (in English) | |
| Keyword(1) | space-based AIS |
| Keyword(2) | satellite AIS |
| Keyword(3) | SPace based AIS Experiment 2nd |
| Keyword(4) | SPAISE2 |
| 1st Author's Name | Daichi Hirahara |
| 1st Author's Affiliation | Japan Aerospace Exploration Agency, Space Technology Directorate I, Satellite Applications and Operation(JAXA/SAOC) |
| 2nd Author's Name | Shuji Shimizu |
| 2nd Author's Affiliation | Japan Aerospace Exploration Agency, Space Technology Directorate I, Satellite Applications and Operation(JAXA/SAOC) |
| 3rd Author's Name | Kenichi Komachi |
| 3rd Author's Affiliation | Japan Aerospace Exploration Agency, Space Technology Directorate I, Satellite Applications and Operation(JAXA/SAOC) |
| 4th Author's Name | Hideyuki Muramatsu |
| 4th Author's Affiliation | Japan Aerospace Exploration Agency, Space Technology Directorate I, Satellite Applications and Operation(JAXA/SAOC) |
| 5th Author's Name | Junichiro Ishizawa |
| 5th Author's Affiliation | Japan Aerospace Exploration Agency, Space Technology Directorate I, Satellite Applications and Operation(JAXA/SAOC) |
| Date | 2016-07-21 |
| Paper # | SAT2016-18 |
| Volume (vol) | vol.116 |
| Number (no) | SAT-144 |
| Page | pp.pp.39-44(SAT), |
| #Pages | 6 |
| Date of Issue | 2016-07-14 (SAT) |