Paper Abstract and Keywords |
Presentation |
2021-07-16 14:30
Single Layer Reflectarray with Arbitrarily-Shaped Elements at 14/20/30GHz Inoue Haruyuki, Deguchi Hiroyuki, Tsuji Mikio (Doshisha Univ) EMT2021-25 MW2021-30 OPE2021-19 EST2021-26 MWP2021-27 Link to ES Tech. Rep. Archives: EMT2021-25 MW2021-30 OPE2021-19 EST2021-26 MWP2021-27 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The operating frequency bandwidth of reflectarray is narrowed because the resonance phenomenon of the elements is used. The authors have been studying reflectarray that operates at wide-band or dual-band by using an optimization method for arbitrary-shaped elements using a genetic algorithm (GA). In order to operate at multiple frequencies, it is necessary to control the phase distribution on the reflectarray aperture at the operating frequency. Therefore, the elements that secure a reflection phase from 0 ° to 360 ° at each frequency are required. In this paper, we design the elements that operate at wide-band from 14GHz to 20GHz and at 30GHz, and report on a single-layer reflectarray that operates at 14/20/30GHz for satellite communications. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Reflectarray / Genetic Algorithm / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 106, EMT2021-25, pp. 95-100, July 2021. |
Paper # |
EMT2021-25 |
Date of Issue |
2021-07-08 (EMT, MW, OPE, EST, MWP) |
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) |
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EMT2021-25 MW2021-30 OPE2021-19 EST2021-26 MWP2021-27 Link to ES Tech. Rep. Archives: EMT2021-25 MW2021-30 OPE2021-19 EST2021-26 MWP2021-27 |
Conference Information |
Committee |
OPE MW IEE-EMT MWP EST EMT THz |
Conference Date |
2021-07-15 - 2021-07-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
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Paper Information |
Registration To |
EMT |
Conference Code |
2021-07-OPE-MW-EMT-MWP-EST-EMT-THz |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Single Layer Reflectarray with Arbitrarily-Shaped Elements at 14/20/30GHz |
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Reflectarray |
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Genetic Algorithm |
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1st Author's Name |
Inoue Haruyuki |
1st Author's Affiliation |
Doshisha University (Doshisha Univ) |
2nd Author's Name |
Deguchi Hiroyuki |
2nd Author's Affiliation |
Doshisha University (Doshisha Univ) |
3rd Author's Name |
Tsuji Mikio |
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Doshisha University (Doshisha Univ) |
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Speaker |
Author-1 |
Date Time |
2021-07-16 14:30:00 |
Presentation Time |
25 minutes |
Registration for |
EMT |
Paper # |
EMT2021-25, MW2021-30, OPE2021-19, EST2021-26, MWP2021-27 |
Volume (vol) |
vol.121 |
Number (no) |
no.106(EMT), no.107(MW), no.108(OPE), no.109(EST), no.110(MWP) |
Page |
pp.95-100 |
#Pages |
6 |
Date of Issue |
2021-07-08 (EMT, MW, OPE, EST, MWP) |
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