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Paper Abstract and Keywords
Presentation 2017-08-18 10:30
[Invited Lecture] Orbital Angular Momentum (OAM) Multiplexing as an Emerging Wireless Transmission Technology
Doohwan Lee, Hirofumi Sasaki, Hiroyuki Fukumoto, Hiroyuki Shiba (NTT) SAT2017-32 RCS2017-162
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 talk we firstly introduce the basic concept of the OAM
multiplexing then provides our previous work that confirms the feasibility of the OAM multiplexing by conducting a proof of
concept experiment at 5.2 GHz. Also, we describe our outlook the passivity of the exploitation of the OAM multiplexing in the
sub-mmWave and/or mm-Wave frequency bands.
Keyword (in Japanese) (See Japanese page) 
(in English) Orbital angular momentum multiplexing / OAM / uniform circular array antenna / / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 175, RCS2017-162, pp. 103-103, Aug. 2017.
Paper # RCS2017-162 
Date of Issue 2017-08-10 (SAT, RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 SAT2017-32 RCS2017-162

Conference Information
Committee RCS SAT  
Conference Date 2017-08-17 - 2017-08-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Niigata Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Satellite Communications, Broadcasting, Error Correction, Wireless Communication Systems, etc. 
Paper Information
Registration To RCS 
Conference Code 2017-08-RCS-SAT 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Orbital Angular Momentum (OAM) Multiplexing as an Emerging Wireless Transmission Technology 
Sub Title (in English)  
Keyword(1) Orbital angular momentum multiplexing  
Keyword(2) OAM  
Keyword(3) uniform circular array antenna  
1st Author's Name Doohwan Lee  
1st Author's Affiliation NTT (NTT)
2nd Author's Name Hirofumi Sasaki  
2nd Author's Affiliation NTT (NTT)
3rd Author's Name Hiroyuki Fukumoto  
3rd Author's Affiliation NTT (NTT)
4th Author's Name Hiroyuki Shiba  
4th Author's Affiliation NTT (NTT)
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Date Time 2017-08-18 10:30:00 
Presentation Time 30 
Registration for RCS 
Paper # SAT2017-32, RCS2017-162 
Volume (vol) 117 
Number (no) no.174(SAT), no.175(RCS) 
Page p.61(SAT), p.103(RCS) 
Date of Issue 2017-08-10 (SAT, RCS) 

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