Paper Abstract and Keywords |
Presentation |
2017-08-25 10:00
Theoretical Analysis on Beam Scanning Characteristics for Curved Surface Array Takeru Oka, Hirokazu Kobayashi (OIT) SANE2017-34 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We discuss radiation characteristics from conformal array with arbitrary shape. In order to scan beam of the array, it is necessary to calculate optical path length from each element to equi-phase front which is perpendicular to scanning beam direction near aperture. This calculation can be easily and generally expressed by introducing the direction cosine relation between the beam direction and the each element. And by using this calculation result and array factor theory, we can easily calculate scanning radiation patterns from conformal array antenna, for example, on bonnet or roof of a car with curved rectangular patch elements. In this paper, we show curved surface expressed generally with polynomial, and scanning radiation patterns from the curved surface. Furthermore, we made MATLAB GUI to automatically calculate such as the scanning radiation pattern. Moreover, we show curvature of the curved surface with arbitrary shape. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
conformal array / beam scanning / direction cosine / array factor / polynomial / MATLAB GUI / curvature / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 182, SANE2017-34, pp. 31-36, Aug. 2017. |
Paper # |
SANE2017-34 |
Date of Issue |
2017-08-17 (SANE) |
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) |
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SANE2017-34 |
Conference Information |
Committee |
SANE |
Conference Date |
2017-08-24 - 2017-08-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
OIT UMEDA Campus |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Navigation, Trafic control, Radar, Remote Sensing and general issues |
Paper Information |
Registration To |
SANE |
Conference Code |
2017-08-SANE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Theoretical Analysis on Beam Scanning Characteristics for Curved Surface Array |
Sub Title (in English) |
|
Keyword(1) |
conformal array |
Keyword(2) |
beam scanning |
Keyword(3) |
direction cosine |
Keyword(4) |
array factor |
Keyword(5) |
polynomial |
Keyword(6) |
MATLAB GUI |
Keyword(7) |
curvature |
Keyword(8) |
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1st Author's Name |
Takeru Oka |
1st Author's Affiliation |
Osaka Institute of Technology (OIT) |
2nd Author's Name |
Hirokazu Kobayashi |
2nd Author's Affiliation |
Osaka Institute of Technology (OIT) |
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Speaker |
Author-1 |
Date Time |
2017-08-25 10:00:00 |
Presentation Time |
25 minutes |
Registration for |
SANE |
Paper # |
SANE2017-34 |
Volume (vol) |
vol.117 |
Number (no) |
no.182 |
Page |
pp.31-36 |
#Pages |
6 |
Date of Issue |
2017-08-17 (SANE) |
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