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| Presentation | 2014-12-11 13:25 Four-Element Array Antenna Using Pattern Reconfigurable Yagi-Uda Antenna with Complementary Parasitic Elements Takashi Maruyama, Takashi Uesaka, Satoshi Yamaguchi, Masataka Ohtsuka, Hiroaki Miyashita (Mitsubishi Electric)  AP2014-154 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Antenna spacing of array antennas are basically determined so as not to yield grating lobe. If element antennas are simply thinned, a gain for desired angle degrades and the undesired grating lobe is radiated. In this paper, we propose a sparse array antenna using a pattern reconfigurable antenna. Because the element pattern suppresses the undesired radiation, the desired gain will be retrieved. Yagi-Uda antenna is adopted as the element antenna. By adding switches to parasitic elements, two symmetrical radiation patterns are obtained. A control line is directly connected to the parasitic elements. And all antennas on H-plane are controlled by only a pair of the control line. This structure enables simple antenna configuration and it can be applied to large scale array. The antenna design and measured results of fabricated antenna are introduced. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Array Antenna / Pattern Reconfigurable / Yagi-Uda Antenna / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 354, AP2014-154, pp. 19-24, Dec. 2014. | |
| Paper # | AP2014-154 | |
| Date of Issue | 2014-12-04 (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 | AP2014-154 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2014-12-11 - 2014-12-11 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2014-12-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Four-Element Array Antenna Using Pattern Reconfigurable Yagi-Uda Antenna with Complementary Parasitic Elements |
| Sub Title (in English) | |
| Keyword(1) | Array Antenna |
| Keyword(2) | Pattern Reconfigurable |
| Keyword(3) | Yagi-Uda Antenna |
| Keyword(4) | |
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| 1st Author's Name | Takashi Maruyama |
| 1st Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
| 2nd Author's Name | Takashi Uesaka |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
| 3rd Author's Name | Satoshi Yamaguchi |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
| 4th Author's Name | Masataka Ohtsuka |
| 4th Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
| 5th Author's Name | Hiroaki Miyashita |
| 5th Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
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| Speaker | Author-1 |
| Date Time | 2014-12-11 13:25:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2014-154 |
| Volume (vol) | vol.114 |
| Number (no) | no.354 |
| Page | pp.19-24 |
| #Pages | 6 |
| Date of Issue | 2014-12-04 (AP) |
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