Paper Abstract and Keywords |
Presentation |
2014-01-22 15:15
Design of Circularly Polarized Low-Profile Antenna for Radiating Parallel to Ground Plane Kittima Lertsakwimarn, Chuwong Phongcharoenpanich (KMITL), Takeshi Fukusako (Kumamoto Univ.) AP2013-143 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper presents a low-profile printed antenna with double U-shaped arms radiating circular polarization for the UHF RFID readers. The proposed antenna consists of double U-shaped strip structures and a capacitive feeding line to generate circular polarization. A part of the U-shaped arms is bent by 90˚ to direct the main beam parallel to the ground plane. From the results, -10-dB |S11| and 3-dB axial ratio of the antenna cover a typical UHF RFID band from 920 MHz to 925 MHz. The bidirectional beam is obtained with the maximum gain of 1.8 dBic in the parallel direction to the ground plane at the 925 MHz. The overall size of the proposed antenna including ground plane is 107 mm × 57 mm × 12.8 mm. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Low-profile antenna / Circular polarization / UHF RFID handheld reader / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 384, AP2013-143, pp. 53-58, Jan. 2014. |
Paper # |
AP2013-143 |
Date of Issue |
2014-01-15 (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 |
AP2013-143 |
Conference Information |
Committee |
AP |
Conference Date |
2014-01-22 - 2014-01-24 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hozan Hall (Kagoshima Prefectural Culture Center) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Antennas and Propagation |
Paper Information |
Registration To |
AP |
Conference Code |
2014-01-AP |
Language |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Design of Circularly Polarized Low-Profile Antenna for Radiating Parallel to Ground Plane |
Sub Title (in English) |
|
Keyword(1) |
Low-profile antenna |
Keyword(2) |
Circular polarization |
Keyword(3) |
UHF RFID handheld reader |
Keyword(4) |
|
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Kittima Lertsakwimarn |
1st Author's Affiliation |
King Mongkut's Institute of Technology Ladkrabang (KMITL) |
2nd Author's Name |
Chuwong Phongcharoenpanich |
2nd Author's Affiliation |
King Mongkut's Institute of Technology Ladkrabang (KMITL) |
3rd Author's Name |
Takeshi Fukusako |
3rd Author's Affiliation |
Kumamoto University (Kumamoto Univ.) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2014-01-22 15:15:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2013-143 |
Volume (vol) |
vol.113 |
Number (no) |
no.384 |
Page |
pp.53-58 |
#Pages |
6 |
Date of Issue |
2014-01-15 (AP) |