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| Presentation | 2016-01-15 16:55 The Radial Line Concentric Waveguide Slot Array Antenna -- Rotation Mode Circularly Polarized Wave Patch Feed Structure -- Tao Zhou, Yasuhiro Tsunemitsu, Naohisa Goto (Takushoku Univ.)  AP2015-189 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The radial line waveguide slot array antennas have two types of slot array arrangement. The rotational mode feed structure uses the concentrically arrangement slot array which is the same slot length. It is possible to reduce the computational resource because it is good in each division to calculate the shape of the radiating slots. This art makes it is possible to large scale analysis which includes the feed structure and the radial line and the radiating slots. We can design high gain antenna. And also we can design small size (if one lap is at the minimum) of the radial line antenna. In this research, based on the theoretical calculation of the hybrid feed structure composed of the circular waveguide and coaxial feed and ring slot, and patch structure and the radial line. We simulates the hybrid feed structure using the electromagnetic field analysis simulator which called Femtet based on the finite element method. The rotation mode feeding structure realized the concentric radial line slot array for the bore sight beam. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | RLSA / Slot array antenna, / feed structure / Radial line / Rotation mode / Circular-pol. / Concentric arrangement / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 390, AP2015-189, pp. 121-125, Jan. 2016. | |
| Paper # | AP2015-189 | |
| Date of Issue | 2016-01-07 (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 | AP2015-189 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2016-01-14 - 2016-01-15 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Takushoku University, Hachiouji Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antenna and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2016-01-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The Radial Line Concentric Waveguide Slot Array Antenna |
| Sub Title (in English) | Rotation Mode Circularly Polarized Wave Patch Feed Structure |
| Keyword(1) | RLSA |
| Keyword(2) | Slot array antenna, |
| Keyword(3) | feed structure |
| Keyword(4) | Radial line |
| Keyword(5) | Rotation mode |
| Keyword(6) | Circular-pol. |
| Keyword(7) | Concentric arrangement |
| Keyword(8) | |
| 1st Author's Name | Tao Zhou |
| 1st Author's Affiliation | Takushoku University (Takushoku Univ.) |
| 2nd Author's Name | Yasuhiro Tsunemitsu |
| 2nd Author's Affiliation | Takushoku University (Takushoku Univ.) |
| 3rd Author's Name | Naohisa Goto |
| 3rd Author's Affiliation | Takushoku University (Takushoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2016-01-15 16:55:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2015-189 |
| Volume (vol) | vol.115 |
| Number (no) | no.390 |
| Page | pp.121-125 |
| #Pages | 5 |
| Date of Issue | 2016-01-07 (AP) |
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