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| Presentation | 2024-03-15 10:10 Optically powered antenna unit with remotely optical amplification using a multi core fiber Mizuki Fukuyama, Motoharu Matsuura (UEC), Hidenori Takahashi, Noboru Yashikane, Takehiro Tsuritani (KDDI Research, Inc.)  PN2023-79 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We experimentally demonstrate a simultaneous transmission of data signal, feed light and pump light using a multi-core fiber (MCF). The pump light is used to remotely amplify the data signal at the input of the light and feed a downlink receiver. This eliminates the need for electrical amplifiers in the remote antenna units (RAU), and is expected to improve the power efficiency of the signal amplification and reduce the cost. In addition, the feed light is used to drive a photodiode without any external power supply, and the configuration of the system is expected to be simplified. In this study, we experimentally demonstrate simultaneous radio-/pump-/power-over-fiber transmission using a 500 m MCF. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Multi-Core-Fiber / Power-over-Fiber / Remote Antenna Units / Error Vector Magnitude / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 123, no. 442, PN2023-79, pp. 53-57, March 2024. | |
| Paper # | PN2023-79 | |
| Date of Issue | 2024-03-07 (PN) | |
| ISSN | 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 | PN2023-79 |
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| Conference Information | |
| Committee | PN |
| Conference Date | 2024-03-14 - 2024-03-15 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | PN |
| Conference Code | 2024-03-PN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Optically powered antenna unit with remotely optical amplification using a multi core fiber |
| Sub Title (in English) | |
| Keyword(1) | Multi-Core-Fiber |
| Keyword(2) | Power-over-Fiber |
| Keyword(3) | Remote Antenna Units |
| Keyword(4) | Error Vector Magnitude |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Mizuki Fukuyama |
| 1st Author's Affiliation | The University of Electro-Communications (UEC) |
| 2nd Author's Name | Motoharu Matsuura |
| 2nd Author's Affiliation | The University of Electro-Communications (UEC) |
| 3rd Author's Name | Hidenori Takahashi |
| 3rd Author's Affiliation | KDDI Research, Inc. (KDDI Research, Inc.) |
| 4th Author's Name | Noboru Yashikane |
| 4th Author's Affiliation | KDDI Research, Inc. (KDDI Research, Inc.) |
| 5th Author's Name | Takehiro Tsuritani |
| 5th Author's Affiliation | KDDI Research, Inc. (KDDI Research, Inc.) |
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| Speaker | Author-1 |
| Date Time | 2024-03-15 10:10:00 |
| Presentation Time | 20 minutes |
| Registration for | PN |
| Paper # | PN2023-79 |
| Volume (vol) | vol.123 |
| Number (no) | no.442 |
| Page | pp.53-57 |
| #Pages | 5 |
| Date of Issue | 2024-03-07 (PN) |
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