Paper Abstract and Keywords |
Presentation |
2011-05-13 09:45
Bandwidth Enhancement of Circularly Polarized Waveguide Antenna Using L-shaped Probe Shingo Yamaura, Takeshi Fukusako (Kumamoto Univ.) AP2011-16 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A circularly polarized broadband antenna using a waveguide and an L-shaped feed probe is presented. The diameter of L-shaped feed probe have been changed in this antenna to enhance the 3dB bandwidth in axial ratio and the -10dB bandwidth in S11. Also, four square poles have been installed at the inside corner of the waveguide to enhance the axial ratio characteristics. This antenna shows -10dB S11 bandwidth of 52% and 3dB axial ratio bandwidth of 54%. The radiation patterns at different frequencies also show good agreement between simulation and measurement as in S11 and axial ratio characteristics. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Waveguide antenna / Circularly polarized broadband antenna / L-shaped feed probe / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 29, AP2011-16, pp. 61-64, May 2011. |
Paper # |
AP2011-16 |
Date of Issue |
2011-05-05 (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 |
AP2011-16 |
Conference Information |
Committee |
AP |
Conference Date |
2011-05-12 - 2011-05-13 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
|
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Antennas and Propagation |
Paper Information |
Registration To |
AP |
Conference Code |
2011-05-AP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Bandwidth Enhancement of Circularly Polarized Waveguide Antenna Using L-shaped Probe |
Sub Title (in English) |
|
Keyword(1) |
Waveguide antenna |
Keyword(2) |
Circularly polarized broadband antenna |
Keyword(3) |
L-shaped feed probe |
Keyword(4) |
|
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Shingo Yamaura |
1st Author's Affiliation |
Kumamoto University (Kumamoto Univ.) |
2nd Author's Name |
Takeshi Fukusako |
2nd Author's Affiliation |
Kumamoto University (Kumamoto Univ.) |
3rd Author's Name |
|
3rd Author's Affiliation |
() |
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 |
2011-05-13 09:45:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2011-16 |
Volume (vol) |
vol.111 |
Number (no) |
no.29 |
Page |
pp.61-64 |
#Pages |
4 |
Date of Issue |
2011-05-05 (AP) |