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| Presentation | 2008-07-24 11:25 [Invited Talk] Fundamental experiment of optical phased array antenna for satellite communication using optical switch Yoshiyuki Fujino, Masaki Satoh, Masato Tanaka, Shinichi Taira (NICT), Noriaki Obara (Robotista), Ryuichi Iwamoto (NTT Electronics)  MW2008-52 OPE2008-35 Link to ES Tech. Rep. Archives: MW2008-52 OPE2008-35 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Onboard antennas are being enlarged as satellites are being enlarged. The weight of the feedline that sends the signal to a large antenna is also increased for the large-scale satellites. We solved the weight problem by replacing the feedline to the optical fiber that was mounted from the satellite body to the antenna. An optical beamforming technique based on radio-on-fiber (ROF) technology was also used. We then conducted a fundamental experiment on the optically feeding phased array antenna where the antenna beam was formed in an optical region for the purpose of satellite mounting. Throughout beamforming experiment for transmitting antenna and the fundamental experiment for the receiving antenna, validity of this antenna was confirmed for Ka band satellite communication. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Optical Feed / Satellite Communication / Ka Band / Radio-on-Fiber / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 154, MW2008-52, pp. 31-36, July 2008. | |
| Paper # | MW2008-52 | |
| Date of Issue | 2008-07-17 (MW, OPE) | |
| 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 | MW2008-52 OPE2008-35 Link to ES Tech. Rep. Archives: MW2008-52 OPE2008-35 |
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| Conference Information | |
| Committee | OPE EMT MW |
| Conference Date | 2008-07-24 - 2008-07-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2008-07-OPE-EMT-MW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fundamental experiment of optical phased array antenna for satellite communication using optical switch |
| Sub Title (in English) | |
| Keyword(1) | Optical Feed |
| Keyword(2) | Satellite Communication |
| Keyword(3) | Ka Band |
| Keyword(4) | Radio-on-Fiber |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Yoshiyuki Fujino |
| 1st Author's Affiliation | NICT (NICT) |
| 2nd Author's Name | Masaki Satoh |
| 2nd Author's Affiliation | NICT (NICT) |
| 3rd Author's Name | Masato Tanaka |
| 3rd Author's Affiliation | NICT (NICT) |
| 4th Author's Name | Shinichi Taira |
| 4th Author's Affiliation | NICT (NICT) |
| 5th Author's Name | Noriaki Obara |
| 5th Author's Affiliation | Robotista (Robotista) |
| 6th Author's Name | Ryuichi Iwamoto |
| 6th Author's Affiliation | NTT Electronics (NTT Electronics) |
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| Speaker | Author-1 |
| Date Time | 2008-07-24 11:25:00 |
| Presentation Time | 35 minutes |
| Registration for | MW |
| Paper # | MW2008-52, OPE2008-35 |
| Volume (vol) | vol.108 |
| Number (no) | no.154(MW), no.155(OPE) |
| Page | pp.31-36 |
| #Pages | 6 |
| Date of Issue | 2008-07-17 (MW, OPE) |
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