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| Presentation | 2021-11-10 14:05 Research on a MACKEY type M miniaturized by multiple slits Kota Hakamata, Keisuke Miyashita, Keito Yokoe, Shigeru Makino, Kenji Itoh (KIT)  AP2021-102 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A functional small antenna “MACKEY” basic type operates not only in free space but also on metal. The goal of this research is to develop the RFID tags antenna downsized to card size. However, the conventional MACKEY has a problem that width "L" of MACKEY needs to be λ/2 at the design frequency. The RFID tags antenna is used 920MHz band, and MACKEYII’s "L" of 920 MHz band is 190mm.We propose a way to reduce the size of MACKEYII of 920 MHz band into card size. That is "MACKEY type M" that can secure the path of electricity in a small area. Type M can be extended the path of electricity in a meandered manner, by cutting slits along the long side of the grid plate. The path of electricity will ensure λ/2 or more electrically even if width "L" is reduced physically. We did a parametric study and realized our goals. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MACKEY / RFID-920MHz / AMC substrate / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 233, AP2021-102, pp. 10-15, Nov. 2021. | |
| Paper # | AP2021-102 | |
| Date of Issue | 2021-11-03 (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 | AP2021-102 |
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| Conference Information | |
| Committee | AP RCS |
| Conference Date | 2021-11-10 - 2021-11-12 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | NBC-Bekkan (Nagasaki) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2021-11-AP-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Research on a MACKEY type M miniaturized by multiple slits |
| Sub Title (in English) | |
| Keyword(1) | MACKEY |
| Keyword(2) | RFID-920MHz |
| Keyword(3) | AMC substrate |
| Keyword(4) | |
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| 1st Author's Name | Kota Hakamata |
| 1st Author's Affiliation | Kanazawa Institute of Technology (KIT) |
| 2nd Author's Name | Keisuke Miyashita |
| 2nd Author's Affiliation | Kanazawa Institute of Technology (KIT) |
| 3rd Author's Name | Keito Yokoe |
| 3rd Author's Affiliation | Kanazawa Institute of Technology (KIT) |
| 4th Author's Name | Shigeru Makino |
| 4th Author's Affiliation | Kanazawa Institute of Technology (KIT) |
| 5th Author's Name | Kenji Itoh |
| 5th Author's Affiliation | Kanazawa Institute of Technology (KIT) |
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| Speaker | Author-1 |
| Date Time | 2021-11-10 14:05:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2021-102 |
| Volume (vol) | vol.121 |
| Number (no) | no.233 |
| Page | pp.10-15 |
| #Pages | 6 |
| Date of Issue | 2021-11-03 (AP) |
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