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| Paper Abstract and Keywords | ||
| Presentation | 2011-12-15 14:15 A Study of Circularly Polarized Printed Loop Antenna with Reflector Masayuki Arai, Tsutomu Tsuruoka (TOKYO KEIKI)  AP2011-122 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, there are the access control management, inventory control, goods management of the apparel business, etc. As RFID application of the physical distribution which uses a noncontact IC card, a wireless IC tags. The use of the integral-type RFID leader writer equipment of HF band for NFC (Near Field Communication) and UHF band for Gen2 (Generation 2) has spread. The spread of the Reader equipment of a passive & active system will be expected by frequency band shift of 920 MHz by Revision of the Radio Law in 2012. As for the antenna to use with reader/writer of RFID, There are the print coil antenna for the HF band of 13.56MHz, and a dipole antenna or patch antennas, for the UHF band, and microwave band. A multiband antenna and the wider bandwidth are needed according to each usage. This report investigates circularly polarized printed loop antenna with reflector for reader antenna of RFID including HF band antenna by the FDTD method, the method of moment (MoM) and measurements. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Loop Antenna / Circular polarization Antenna / RFID / Microstrip Antenna / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 343, AP2011-122, pp. 19-24, Dec. 2011. | |
| Paper # | AP2011-122 | |
| Date of Issue | 2011-12-08 (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) | |
| Download PDF | AP2011-122 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2011-12-15 - 2011-12-15 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2011-12-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study of Circularly Polarized Printed Loop Antenna with Reflector |
| Sub Title (in English) | |
| Keyword(1) | Loop Antenna |
| Keyword(2) | Circular polarization Antenna |
| Keyword(3) | RFID |
| Keyword(4) | Microstrip Antenna |
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| Keyword(8) | |
| 1st Author's Name | Masayuki Arai |
| 1st Author's Affiliation | TOKYO KEIKI INC. (TOKYO KEIKI) |
| 2nd Author's Name | Tsutomu Tsuruoka |
| 2nd Author's Affiliation | TOKYO KEIKI INC. (TOKYO KEIKI) |
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| Speaker | Author-1 |
| Date Time | 2011-12-15 14:15:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2011-122 |
| Volume (vol) | vol.111 |
| Number (no) | no.343 |
| Page | pp.19-24 |
| #Pages | 6 |
| Date of Issue | 2011-12-08 (AP) |
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