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| Presentation | 2022-07-19 17:00 Photodiode-Integrated 8×8 Array-Antenna Module for Analog-RoF Supporting 40-GHz 5G Systems Shinji Nimura, Shota Ishimura, Kazuki Tanaka, Kosuke Nishimura, Ryo Inohara (KDDI Research)  EMT2022-31 MW2022-55 OPE2022-34 EST2022-32 MWPTHz2022-29 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | An 8×8 40-GHz beamforming antenna module integrated with PD and RF circuits was developed and demonstrated with the combination of A-RoF MFH transmission, for the first time. Two channels of 380.16 MHz 64-QAM OFDM signals compliant with 3GPP were transmitted over a 20-km A-RoF link and a free-space of 3-m with our developed antenna module. It was confirmed that EVM values were less than 8% for all main beam directions between ±50 degrees, and satisfied the criteria specified in the 3GPP. In addition, the dynamic range of the input optical power was more than 7 dB. The results showed the potential of A-RoF-based MFH architecture with beamforming antenna modules for high-speed 5G mobile communication systems. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Radio over Fiber / Beam Forming / Array Antenna / 5G New Radio / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 121, MWPTHz2022-29, pp. 113-116, July 2022. | |
| Paper # | MWPTHz2022-29 | |
| Date of Issue | 2022-07-12 (EMT, MW, OPE, EST, MWPTHz) | |
| 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 | EMT2022-31 MW2022-55 OPE2022-34 EST2022-32 MWPTHz2022-29 |
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| Conference Information | |
| Committee | MWPTHz EST MW EMT OPE IEE-EMT |
| Conference Date | 2022-07-19 - 2022-07-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Asahikawa Civic Culture Hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Workshop on Optical and Microwave technologies |
| Paper Information | |
| Registration To | MWPTHz |
| Conference Code | 2022-07-MWPTHz-EST-MW-EMT-OPE-EMT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Photodiode-Integrated 8×8 Array-Antenna Module for Analog-RoF Supporting 40-GHz 5G Systems |
| Sub Title (in English) | |
| Keyword(1) | Radio over Fiber |
| Keyword(2) | Beam Forming |
| Keyword(3) | Array Antenna |
| Keyword(4) | 5G New Radio |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shinji Nimura |
| 1st Author's Affiliation | KDDI Research, Inc. (KDDI Research) |
| 2nd Author's Name | Shota Ishimura |
| 2nd Author's Affiliation | KDDI Research, Inc. (KDDI Research) |
| 3rd Author's Name | Kazuki Tanaka |
| 3rd Author's Affiliation | KDDI Research, Inc. (KDDI Research) |
| 4th Author's Name | Kosuke Nishimura |
| 4th Author's Affiliation | KDDI Research, Inc. (KDDI Research) |
| 5th Author's Name | Ryo Inohara |
| 5th Author's Affiliation | KDDI Research, Inc. (KDDI Research) |
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| Speaker | Author-1 |
| Date Time | 2022-07-19 17:00:00 |
| Presentation Time | 25 minutes |
| Registration for | MWPTHz |
| Paper # | EMT2022-31, MW2022-55, OPE2022-34, EST2022-32, MWPTHz2022-29 |
| Volume (vol) | vol.122 |
| Number (no) | no.117(EMT), no.118(MW), no.119(OPE), no.120(EST), no.121(MWPTHz) |
| Page | pp.113-116 |
| #Pages | 4 |
| Date of Issue | 2022-07-12 (EMT, MW, OPE, EST, MWPTHz) |
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