Paper Abstract and Keywords |
Presentation |
2017-08-24 14:50
Design of Simultaneous Generation of Three OAM Modes by Using a RLSA Fed by a Waveguide Circuit in the 60-GHz Band Xin Xu, Jiro Hirokawa (Tokyo Inst. of Tech.), Agnese Mazzinghi, Angelo Freni (Univ. of Florence) AP2017-77 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper reports a 60-GHz radial line slot antenna (RLSA) for non-far region orbital angular momentum (OAM) multiplexing. An OAM beam-switching circuit that underneath the RLSA, is used for feeding the RLSA through four open posts. The OAM beam-switching circuit is based on a post-wall waveguide. A Gaussian beam has been launched by applying a Gaussian amplitude taper and a convex-lens phase taper on the antenna aperture. The simulated results show that, at the design frequency, the proposed antenna can generate three OAM-mode states: l = 0, -1 and +1 with good spatial distributions. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
60-GHz non-far region communication / orbital angular momentum (OAM) / radial line slot antenna (RLSA) / Gaussian beam / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 181, AP2017-77, pp. 49-52, Aug. 2017. |
Paper # |
AP2017-77 |
Date of Issue |
2017-08-17 (AP) |
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) |
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AP2017-77 |
Conference Information |
Committee |
AP |
Conference Date |
2017-08-24 - 2017-08-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
National Institute of Technology, Hakodate College |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Antennas and Propagation |
Paper Information |
Registration To |
AP |
Conference Code |
2017-08-AP |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Design of Simultaneous Generation of Three OAM Modes by Using a RLSA Fed by a Waveguide Circuit in the 60-GHz Band |
Sub Title (in English) |
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Keyword(1) |
60-GHz non-far region communication |
Keyword(2) |
orbital angular momentum (OAM) |
Keyword(3) |
radial line slot antenna (RLSA) |
Keyword(4) |
Gaussian beam |
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1st Author's Name |
Xin Xu |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
2nd Author's Name |
Jiro Hirokawa |
2nd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
3rd Author's Name |
Agnese Mazzinghi |
3rd Author's Affiliation |
University of Florence (Univ. of Florence) |
4th Author's Name |
Angelo Freni |
4th Author's Affiliation |
University of Florence (Univ. of Florence) |
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Speaker |
Author-1 |
Date Time |
2017-08-24 14:50:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2017-77 |
Volume (vol) |
vol.117 |
Number (no) |
no.181 |
Page |
pp.49-52 |
#Pages |
4 |
Date of Issue |
2017-08-17 (AP) |
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