Paper Abstract and Keywords |
Presentation |
2012-07-27 16:00
Study on Tunable Decoupling Network Comprising Transmission Lines and Lumped Element Shumo Li, Naoki Honma, Naoya Yamaki (Iwate Univ.) AP2012-64 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this report, a tunable DN (DN : decoupling network) comprising transmission lines and lumped elements is proposed for array antenna. The DN is configured with the bridge resistance and the transmission lines for phase rotation of the antenna mutual admittance. In order to achieve a simple tunable mechanism, either the value of the bridge resistance or the length of MSL (Microstrip Line) for phase rotation is set to be variable. To evaluate the DN performance, the S-parameter of array antenna is measured with a various distance between the antenna and the object. Based on the measurement results, it is denoted that the proposed DN can suppress the mutual coupling under the situation where the mutual coupling varies due to the object. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
tunable decoupling network / mutual coupling / bridge resistance / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 149, AP2012-64, pp. 197-202, July 2012. |
Paper # |
AP2012-64 |
Date of Issue |
2012-07-18 (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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AP2012-64 |
Conference Information |
Committee |
AP SAT |
Conference Date |
2012-07-25 - 2012-07-27 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hokkaido Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Satellite Communications, Antennas and Progation |
Paper Information |
Registration To |
AP |
Conference Code |
2012-07-AP-SAT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Study on Tunable Decoupling Network Comprising Transmission Lines and Lumped Element |
Sub Title (in English) |
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Keyword(1) |
tunable decoupling network |
Keyword(2) |
mutual coupling |
Keyword(3) |
bridge resistance |
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1st Author's Name |
Shumo Li |
1st Author's Affiliation |
Iwate University (Iwate Univ.) |
2nd Author's Name |
Naoki Honma |
2nd Author's Affiliation |
Iwate University (Iwate Univ.) |
3rd Author's Name |
Naoya Yamaki |
3rd Author's Affiliation |
Iwate University (Iwate Univ.) |
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Speaker |
Author-1 |
Date Time |
2012-07-27 16:00:00 |
Presentation Time |
20 minutes |
Registration for |
AP |
Paper # |
AP2012-64 |
Volume (vol) |
vol.112 |
Number (no) |
no.149 |
Page |
pp.197-202 |
#Pages |
6 |
Date of Issue |
2012-07-18 (AP) |
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