Paper Abstract and Keywords |
Presentation |
2017-12-19 13:50
Study on the feed line of coplanar line end slot feed 4-element linear array antenna No.2 Shotaro Fukuda, Toshihisa Kamei, Toru Kawano, Hitomi Shima (NDA) MW2017-147 Link to ES Tech. Rep. Archives: MW2017-147 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We have developed a liquid crystal loaded phase shifter using dielectric birefringence, and study applications of the phase shifter to adaptive array antenna. In order to achieve low loss, we study to integrate the antenna element and the phase shifter, and designed a microstrip patch antenna that feeds directly from the coplanar line used in the liquid crystal loading phase shifter whose gain is 7.56 dBi. Using this patch antenna as a basic element, a four elements linear array antenna was designed, but due to the electromagnetic coupling between the patches, unnecessary resonance occurred. To suppress this unnecessary resonance, loading SIR structures on the feed line resulted in suppression of unnecessary resonance points without degradation of radiation characteristics. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Microwave / Microstrip Patch Antenna / Coplanar Waveguide / Linear Array Antenna / SIR / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 366, MW2017-147, pp. 31-35, Dec. 2017. |
Paper # |
MW2017-147 |
Date of Issue |
2017-12-12 (MW) |
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 |
MW2017-147 Link to ES Tech. Rep. Archives: MW2017-147 |
Conference Information |
Committee |
MW |
Conference Date |
2017-12-19 - 2017-12-20 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
MW |
Conference Code |
2017-12-MW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Study on the feed line of coplanar line end slot feed 4-element linear array antenna No.2 |
Sub Title (in English) |
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Keyword(1) |
Microwave |
Keyword(2) |
Microstrip Patch Antenna |
Keyword(3) |
Coplanar Waveguide |
Keyword(4) |
Linear Array Antenna |
Keyword(5) |
SIR |
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1st Author's Name |
Shotaro Fukuda |
1st Author's Affiliation |
National Defense Academy (NDA) |
2nd Author's Name |
Toshihisa Kamei |
2nd Author's Affiliation |
National Defense Academy (NDA) |
3rd Author's Name |
Toru Kawano |
3rd Author's Affiliation |
National Defense Academy (NDA) |
4th Author's Name |
Hitomi Shima |
4th Author's Affiliation |
National Defense Academy (NDA) |
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Speaker |
Author-1 |
Date Time |
2017-12-19 13:50:00 |
Presentation Time |
25 minutes |
Registration for |
MW |
Paper # |
MW2017-147 |
Volume (vol) |
vol.117 |
Number (no) |
no.366 |
Page |
pp.31-35 |
#Pages |
5 |
Date of Issue |
2017-12-12 (MW) |
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