Paper Abstract and Keywords |
Presentation |
2016-11-25 11:20
Beam Scanning and Radiation Pattern for Conformal Array Antenna Takeru Oka, Hirokazu Kobayashi (OIT) SANE2016-92 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We discuss beam scanning algorithm for 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 plane which is perpendicular to scanning beam direction. This calculation can be easily and generally expressed by introducing the direction cosine relation between the beam direction and the each element. Furthermore, considering polarization mismatch of the each element and curvature of curved array surface, this proposed calculation method has advantages especially for three-dimensional large array radar. By using array factor theory, we can calculate scanning radiation patterns from conformal array antenna, for example, on an aircraft wing or body with curved rectangular patch elements. In this paper, we show scanning radiation patterns for case of ellipsoid array surface. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
conformal array / phased array / beam scanning / direction cosine / polarization mismatch / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 319, SANE2016-92, pp. 215-220, Nov. 2016. |
Paper # |
SANE2016-92 |
Date of Issue |
2016-11-17 (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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SANE2016-92 |
Conference Information |
Committee |
SANE |
Conference Date |
2016-11-24 - 2016-11-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
National Taipei University of Technology (NTUT) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
ICSANE2016 |
Paper Information |
Registration To |
SANE |
Conference Code |
2016-11-SANE |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Beam Scanning and Radiation Pattern for Conformal Array Antenna |
Sub Title (in English) |
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conformal array |
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phased array |
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beam scanning |
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direction cosine |
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polarization mismatch |
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1st Author's Name |
Takeru Oka |
1st Author's Affiliation |
Osaka Institute of Technology (OIT) |
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Hirokazu Kobayashi |
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Osaka Institute of Technology (OIT) |
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Speaker |
Author-1 |
Date Time |
2016-11-25 11:20:00 |
Presentation Time |
20 minutes |
Registration for |
SANE |
Paper # |
SANE2016-92 |
Volume (vol) |
vol.116 |
Number (no) |
no.319 |
Page |
pp.215-220 |
#Pages |
6 |
Date of Issue |
2016-11-17 (SANE) |
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