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| Presentation | 2015-10-07 16:45 Evaluation of Optical Phase Stability on Optical Beam Former for Receiving Antenna under Temperature Fluctuation Hitomi Ono, Eisuke Haraguchi, Toshiyuki Ando, Junya Nishioka, Masateru Nagase (Mitsubishi Electric Co.), Amane Miura, Akira Akaishi, Takashi Takahashi, Morio Toyoshima (NICT)  SAT2015-34 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | To provide a satellite communication system with high reliability for social infrastructure, building flexible beam adapting to change of communication traffic is necessary. Optical Beam Forming Network has capability of broadband transmission and small light construction. However, in space environment there are concerns that drop of reception efficiency caused by relative phase shift of received signal among antenna elements with temperature fluctuation. To prevent this, we control relative phase among received signals with Optical Phase Locked Loop. In this paper, we evaluated stability of relative phase among 3 elements for temperature fluctuation at multiplexer from -15 to 45$^{circ}$C, and checked the stability of PLL among 3 elements. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | BFN / OBF / Optical Phase Locked Loop / Optical Down-Conversion / Satellite Communications / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 241, SAT2015-34, pp. 87-91, Oct. 2015. | |
| Paper # | SAT2015-34 | |
| Date of Issue | 2015-09-30 (SAT) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | SAT2015-34 |
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| Conference Information | |
| Committee | SAT |
| Conference Date | 2015-10-07 - 2015-10-08 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka University Nakanoshima Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Satellite Communications, etc. (JC-SAT 2015) |
| Paper Information | |
| Registration To | SAT |
| Conference Code | 2015-10-SAT |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of Optical Phase Stability on Optical Beam Former for Receiving Antenna under Temperature Fluctuation |
| Sub Title (in English) | |
| Keyword(1) | BFN |
| Keyword(2) | OBF |
| Keyword(3) | Optical Phase Locked Loop |
| Keyword(4) | Optical Down-Conversion |
| Keyword(5) | Satellite Communications |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hitomi Ono |
| 1st Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric Co.) |
| 2nd Author's Name | Eisuke Haraguchi |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric Co.) |
| 3rd Author's Name | Toshiyuki Ando |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric Co.) |
| 4th Author's Name | Junya Nishioka |
| 4th Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric Co.) |
| 5th Author's Name | Masateru Nagase |
| 5th Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric Co.) |
| 6th Author's Name | Amane Miura |
| 6th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 7th Author's Name | Akira Akaishi |
| 7th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 8th Author's Name | Takashi Takahashi |
| 8th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 9th Author's Name | Morio Toyoshima |
| 9th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
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| Speaker | 1 |
| Date Time | 2015-10-07 16:45:00 |
| Presentation Time | 25 |
| Registration for | SAT |
| Paper # | IEICE-SAT2015-34 |
| Volume (vol) | IEICE-115 |
| Number (no) | no.241 |
| Page | pp.87-91 |
| #Pages | IEICE-5 |
| Date of Issue | IEICE-SAT-2015-09-30 |
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