Paper Abstract and Keywords |
Presentation |
2013-01-23 10:35
Direction of arrival estimating array antenna using Magic-T and offset feed circuits with simple structure Hirotoshi Sakai, Eisuke Nishiyama, Ichihiko Toyoda, Masayoshi Aikawa (Saga Univ.) AP2012-123 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, a novel array antenna for DOA estimation system is proposed. The proposed array antenna consists of four patch elements, a both-sided feed circuit including a magic-T with offset excitation. In the DOA estimation system, the arrival angle is obtained by the ratio of summational and differential signals between two patch elements. By using the magic-T in the feed circuit, the summational and differential signals can be obtained easily with simple structure. In this paper, the characteristics of the proposed array antenna are experimentally investigated, and the estimation angle range of -24° to +15°was obtained. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Microstrip antenna / Magic-T circuit / Offset feed circuit / DOA estimation system / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 384, AP2012-123, pp. 7-12, Jan. 2013. |
Paper # |
AP2012-123 |
Date of Issue |
2013-01-16 (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) |
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AP2012-123 |
Conference Information |
Committee |
AP |
Conference Date |
2013-01-23 - 2013-01-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hotel Merieges (Miyazaki City) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Antennas and Progation |
Paper Information |
Registration To |
AP |
Conference Code |
2013-01-AP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Direction of arrival estimating array antenna using Magic-T and offset feed circuits with simple structure |
Sub Title (in English) |
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Keyword(1) |
Microstrip antenna |
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Magic-T circuit |
Keyword(3) |
Offset feed circuit |
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DOA estimation system |
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1st Author's Name |
Hirotoshi Sakai |
1st Author's Affiliation |
Saga University (Saga Univ.) |
2nd Author's Name |
Eisuke Nishiyama |
2nd Author's Affiliation |
Saga University (Saga Univ.) |
3rd Author's Name |
Ichihiko Toyoda |
3rd Author's Affiliation |
Saga University (Saga Univ.) |
4th Author's Name |
Masayoshi Aikawa |
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Saga University (Saga Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-01-23 10:35:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2012-123 |
Volume (vol) |
vol.112 |
Number (no) |
no.384 |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2013-01-16 (AP) |
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