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| Presentation | 2023-01-19 15:20 Decoupling design and measurement of quad polarization antenna with dual-layer structure Shota Takato, Hiroyuki Arai (Yokohama National Univ.)  AP2022-186 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This study presents a design to decouple a quad-polarization antenna element. It consists of a bottom patch for orthogonally polarized elements and an upper patch twisted at 45° for slant polarized elements. The mutual coupling between the two antennas is reduced by the side wall of the upper element and conductor posts to maintain the distance between the two antennas. The simulation results show that at an antenna height of 0.38 λ, the proposed antenna can reduce mutual coupling to less than −15 dB. The measurement results match the simulation results. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Decoupling design / Mutual coupling / MIMO / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 339, AP2022-186, pp. 51-56, Jan. 2023. | |
| Paper # | AP2022-186 | |
| Date of Issue | 2023-01-12 (AP) | |
| 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 | AP2022-186 |
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| Conference Information | |
| Committee | AP WPT |
| Conference Date | 2023-01-19 - 2023-01-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Radio propagation, Wireless transmission technology, Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2023-01-AP-WPT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Decoupling design and measurement of quad polarization antenna with dual-layer structure |
| Sub Title (in English) | |
| Keyword(1) | Decoupling design |
| Keyword(2) | Mutual coupling |
| Keyword(3) | MIMO |
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| 1st Author's Name | Shota Takato |
| 1st Author's Affiliation | Yokohama National University (Yokohama National Univ.) |
| 2nd Author's Name | Hiroyuki Arai |
| 2nd Author's Affiliation | Yokohama National University (Yokohama National Univ.) |
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| Speaker | Author-1 |
| Date Time | 2023-01-19 15:20:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2022-186 |
| Volume (vol) | vol.122 |
| Number (no) | no.339 |
| Page | pp.51-56 |
| #Pages | 6 |
| Date of Issue | 2023-01-12 (AP) |
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