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| Presentation | 2013-09-13 11:25 A basic study on dual-band AMC reflector utilizing polarization dependency applied to loop antennas Hirokazu Kamoda, Masahiro Hanazawa, Shoichi Kitazawa, Hiroshi Ban, Naoya Kukutsu, Kiyoshi Kobayashi (ATR)  MW2013-94 Link to ES Tech. Rep. Archives: MW2013-94 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | An application of a polarization-dependent artificial magnetic conductor (AMC) reflector with a rectangular unit cell to two loop antennas with different frequencies and polarizations was investigated. The reflection phase response of the AMC reflector and the matching characteristics and the radiation patterns of the loop antennas placed above the AMC reflector were evaluated based on electromagnetic simulations assuming 500-MHz band for the horizontal polarization and 800-MHz band for the vertical polarization. As a result, the polarization-dependent AMC reflector with a phase response very close to the expected one was obtained, even though the horizontal and vertical dimensions of the unit cell were designed independently. The reflection coefficients of the loop antennas were minimum at the frequencies with the reflection phase of around 30$^o$ for the AMC reflector. The calculated radiation patterns revealed the realized gains were 8.9 dBi and 10.6 dBi for 500-MHz band and 800-MHz band respectively. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | artificial magnetic conductor / EBG / polarization / reflector / multi band / loop antenna / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 204, MW2013-94, pp. 35-40, Sept. 2013. | |
| Paper # | MW2013-94 | |
| Date of Issue | 2013-09-05 (MW) | |
| 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 | MW2013-94 Link to ES Tech. Rep. Archives: MW2013-94 |
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| Conference Information | |
| Committee | MW AP |
| Conference Date | 2013-09-12 - 2013-09-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | NHK Science Tech. Research Lab. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave, mm-wave, and others |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2013-09-MW-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A basic study on dual-band AMC reflector utilizing polarization dependency applied to loop antennas |
| Sub Title (in English) | |
| Keyword(1) | artificial magnetic conductor |
| Keyword(2) | EBG |
| Keyword(3) | polarization |
| Keyword(4) | reflector |
| Keyword(5) | multi band |
| Keyword(6) | loop antenna |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hirokazu Kamoda |
| 1st Author's Affiliation | Advanced Telecommunications Research Institute International (ATR) |
| 2nd Author's Name | Masahiro Hanazawa |
| 2nd Author's Affiliation | Advanced Telecommunications Research Institute International (ATR) |
| 3rd Author's Name | Shoichi Kitazawa |
| 3rd Author's Affiliation | Advanced Telecommunications Research Institute International (ATR) |
| 4th Author's Name | Hiroshi Ban |
| 4th Author's Affiliation | Advanced Telecommunications Research Institute International (ATR) |
| 5th Author's Name | Naoya Kukutsu |
| 5th Author's Affiliation | Advanced Telecommunications Research Institute International (ATR) |
| 6th Author's Name | Kiyoshi Kobayashi |
| 6th Author's Affiliation | Advanced Telecommunications Research Institute International (ATR) |
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| Speaker | Author-1 |
| Date Time | 2013-09-13 11:25:00 |
| Presentation Time | 25 minutes |
| Registration for | MW |
| Paper # | MW2013-94 |
| Volume (vol) | vol.113 |
| Number (no) | no.204 |
| Page | pp.35-40 |
| #Pages | 6 |
| Date of Issue | 2013-09-05 (MW) |
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