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| Presentation | 2013-02-21 15:45 The distributed array antenna constructing technique applying to portable type satellite communication antennas Yoshinori Suzuki, Kouhei Suzaki, Takashi Hirose, Takatoshi Sugiyama (NTT)  SAT2012-53 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents the a Distributed Array Antenna (DAA) that is applied for portable type satellite communication antennas. The DAA consists of several small antennas, an array controller and a modem. The array controller controls the phase of each antenna’s transmitting and receiving signal appropriately to realize in-phase combining. To enhance versatility, we allow to utilize existing antennas and a modem by employing the array controller at IF band. The array controller compensates each antenna’s phase drift, that degrades DAA’s gain, by monitoring loopback receiving signal level. To verify the DAA constructing technique, we realized a DAA antenna which consisted of two portable type antennas and tested the antenna using a Ku-band satellite link. These result showed the DAA offered desired performances. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Distributed array antenna / Fixed satellite service / Phase shift compensation / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 440, SAT2012-53, pp. 35-40, Feb. 2013. | |
| Paper # | SAT2012-53 | |
| Date of Issue | 2013-02-14 (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 | SAT2012-53 |
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| Conference Information | |
| Committee | SANE SAT |
| Conference Date | 2013-02-21 - 2013-02-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Youth Center of Okinawa prefecture |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Satellite application and general |
| Paper Information | |
| Registration To | SAT |
| Conference Code | 2013-02-SANE-SAT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The distributed array antenna constructing technique applying to portable type satellite communication antennas |
| Sub Title (in English) | |
| Keyword(1) | Distributed array antenna |
| Keyword(2) | Fixed satellite service |
| Keyword(3) | Phase shift compensation |
| Keyword(4) | |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Yoshinori Suzuki |
| 1st Author's Affiliation | NTT (NTT) |
| 2nd Author's Name | Kouhei Suzaki |
| 2nd Author's Affiliation | NTT (NTT) |
| 3rd Author's Name | Takashi Hirose |
| 3rd Author's Affiliation | NTT (NTT) |
| 4th Author's Name | Takatoshi Sugiyama |
| 4th Author's Affiliation | NTT (NTT) |
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| Speaker | Author-1 |
| Date Time | 2013-02-21 15:45:00 |
| Presentation Time | 25 minutes |
| Registration for | SAT |
| Paper # | SAT2012-53 |
| Volume (vol) | vol.112 |
| Number (no) | no.440 |
| Page | pp.35-40 |
| #Pages | 6 |
| Date of Issue | 2013-02-14 (SAT) |
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