| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2016-05-17 14:00 [Poster Presentation] Toward Realization of a New Wireless Transmission Technology: Orbital Angular Momentum (OAM) Multiplexing Doohwan Lee, Hirofumi Sasaki, Hiroyuki Fukumoto, Tadao Nakagawa (NTT)  SR2016-16 SRW2016-13 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, wireless communication using Orbital Angular Momentum (OAM) has drawn much attention as an emerging candidate of 5G/B5G technology. OAM is a physical property of electro-magnetic waves that are characterized by a helical phase front in the propagation direction. Since the characteristic can be used to create multiple orthogonal channels, wireless communication using OAM can increase radio spectrum efficiency and expand the capacity of the scarce radio spectrum. To explore these possibilities, in the work reported in this paper we investigated the performance of modulation/demodulation and multiplexing/demultiplexing of the technology. This work enabled us to clarify the effect of mode-dependent power attenuation and consider a simple method for pre-compensating transmission power. In doing so we generated OAM signals by using an uniform circular array (UCA) of omnidirectional antennas. Also, this paper studies two methods to address the OAM beam divergence by using the property of dielectric lens antenna and by exploiting the property of Gaussian beam that is generated by multiple UCAs. Using the computer simulations the effectiveness of the proposed two methods are validated. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | / / / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 29, SR2016-16, pp. 57-58, May 2016. | |
| Paper # | SR2016-16 | |
| Date of Issue | 2016-05-09 (SR, SRW) | |
| 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 | SR2016-16 SRW2016-13 |
|
| Conference Information | |
| Committee | SR SRW |
| Conference Date | 2016-05-16 - 2016-05-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hotel Lasaretti, Oulu, Finland |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | SmartCom2016 |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2016-05-SR-SRW |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Toward Realization of a New Wireless Transmission Technology: Orbital Angular Momentum (OAM) Multiplexing |
| Sub Title (in English) | |
| Keyword(1) | |
| Keyword(2) | |
| Keyword(3) | |
| Keyword(4) | |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Doohwan Lee |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 2nd Author's Name | Hirofumi Sasaki |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 3rd Author's Name | Hiroyuki Fukumoto |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 4th Author's Name | Tadao Nakagawa |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2016-05-17 14:00:00 |
| Presentation Time | 100 minutes |
| Registration for | SR |
| Paper # | SR2016-16, SRW2016-13 |
| Volume (vol) | vol.116 |
| Number (no) | no.29(SR), no.30(SRW) |
| Page | pp.57-58(SR), pp.45-46(SRW) |
| #Pages | 2 |
| Date of Issue | 2016-05-09 (SR, SRW) |
[Return to Top Page]