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| Presentation | 2017-10-20 09:00 Design of a Perpendicular-Corporate Feed in a Four-Layered Parallel-Plate Circularly-Polarized Slot Array Antenna Hisanori Irie, Takashi Tomura, Jiro Hirokawa (TITECH)  AP2017-97 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents the design of a perpendicular-corporate feed in a four-layered parallel-plate circularly-polarized slot array antenna. We place dielectric with proper permittivity in the region between the coupling-aperture and the radiating-slot layer to remove the x-shaped cavity walls completely in the radiating part of the conventional planar corporate-feed waveguide slot array antenna. The dielectric excites a standing wave in the region strongly and then provides each 2×2-element subarray with a uniform excitation. Each slot layer has no electrical contact owning to an air layer between slot layers. We have realized 11.8 % bandwidth for VSWR ≤ 1.5 and 15.7 % bandwidth for AR ≤ 3.0. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Perpendicular-Corporate Feed / Parallel Plates / Slot Array / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 242, AP2017-97, pp. 15-18, Oct. 2017. | |
| Paper # | AP2017-97 | |
| Date of Issue | 2017-10-12 (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 | AP2017-97 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2017-10-19 - 2017-10-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hchinohe-Shoukou-Kaikan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2017-10-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design of a Perpendicular-Corporate Feed in a Four-Layered Parallel-Plate Circularly-Polarized Slot Array Antenna |
| Sub Title (in English) | |
| Keyword(1) | Perpendicular-Corporate Feed |
| Keyword(2) | Parallel Plates |
| Keyword(3) | Slot Array |
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| 1st Author's Name | Hisanori Irie |
| 1st Author's Affiliation | Tokyo Institute of Technology (TITECH) |
| 2nd Author's Name | Takashi Tomura |
| 2nd Author's Affiliation | Tokyo Institute of Technology (TITECH) |
| 3rd Author's Name | Jiro Hirokawa |
| 3rd Author's Affiliation | Tokyo Institute of Technology (TITECH) |
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| Speaker | Author-1 |
| Date Time | 2017-10-20 09:00:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2017-97 |
| Volume (vol) | vol.117 |
| Number (no) | no.242 |
| Page | pp.15-18 |
| #Pages | 4 |
| Date of Issue | 2017-10-12 (AP) |
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