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| Presentation | 2012-07-27 17:10 MoM Analysis and Wideband Design of 2x2-element Wide Slot Sub-array on a Wall-inserted Cavity Takashi Tomura, Jiro Hirokawa, Takuichi Hirano, Makoto Ando (Tokyo Inst. Tech.)  AP2012-67 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The plate-laminated waveguide slot array antenna has achieved 83.6% antenna efficiency, 33.0-dBi gain and 11% 1dB-down bandwidth in the 60-GHz band. In this paper, we propose fast analysis of the radiating part by the method of moments for wideband design of the antenna and show its effectiveness. Next, the radiating part is designed using the analysis method and the bandwidth for VSWR less than 1.5 is improved from 9.2% to 18.0% by lower Q, appropriate arrangement of resonance frequencies and triple resonance. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Waveguide slot array / the method of moments / wideband design / multiple resonance / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 149, AP2012-67, pp. 213-218, July 2012. | |
| Paper # | AP2012-67 | |
| 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) | |
| Download PDF | AP2012-67 |
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| 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) | MoM Analysis and Wideband Design of 2x2-element Wide Slot Sub-array on a Wall-inserted Cavity |
| Sub Title (in English) | |
| Keyword(1) | Waveguide slot array |
| Keyword(2) | the method of moments |
| Keyword(3) | wideband design |
| Keyword(4) | multiple resonance |
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| 1st Author's Name | Takashi Tomura |
| 1st Author's Affiliation | Tokyo Institute of Technology (Tokyo Inst. Tech.) |
| 2nd Author's Name | Jiro Hirokawa |
| 2nd Author's Affiliation | Tokyo Institute of Technology (Tokyo Inst. Tech.) |
| 3rd Author's Name | Takuichi Hirano |
| 3rd Author's Affiliation | Tokyo Institute of Technology (Tokyo Inst. Tech.) |
| 4th Author's Name | Makoto Ando |
| 4th Author's Affiliation | Tokyo Institute of Technology (Tokyo Inst. Tech.) |
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| Speaker | Author-1 |
| Date Time | 2012-07-27 17:10:00 |
| Presentation Time | 20 minutes |
| Registration for | AP |
| Paper # | AP2012-67 |
| Volume (vol) | vol.112 |
| Number (no) | no.149 |
| Page | pp.213-218 |
| #Pages | 6 |
| Date of Issue | 2012-07-18 (AP) |
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