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Paper Abstract and Keywords
Presentation 2011-01-21 11:20
Aperture distribution imaging of linear array antenna from the far field pattern.
Nakato Kojima, Masao Nakashima, Kyosuke Mochizuki, Tatsuhiko Suzuki (MELCO) AP2010-153
Abstract (in Japanese) (See Japanese page) 
(in English) Linear array antennas are widely used in the communication and the radar applications. To realize the required radiation pattern, the array voltage distribution must be corrected to the exact value. One correction method is performing a Inverse Fourier analysis of the measured pattern data. But, in the case of linear array antenna, the projection from the invisible region to the visible region causes the Gibbs phenomenon. Here, we propose the technique which extends the measured pattern to invisible region to avoid the Gibbs phenomenon. Accurate evaluation of the array voltage distribution is achieved by the proposed technique.
Keyword (in Japanese) (See Japanese page) 
(in English) Linear array antenna / Aperture distribution / pattern measurement / far field pattern / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 371, AP2010-153, pp. 119-123, Jan. 2011.
Paper # AP2010-153 
Date of Issue 2011-01-13 (AP) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee AP  
Conference Date 2011-01-20 - 2011-01-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Saga Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) AP 
Paper Information
Registration To AP 
Conference Code 2011-01-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Aperture distribution imaging of linear array antenna from the far field pattern. 
Sub Title (in English)  
Keyword(1) Linear array antenna  
Keyword(2) Aperture distribution  
Keyword(3) pattern measurement  
Keyword(4) far field pattern  
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1st Author's Name Nakato Kojima  
1st Author's Affiliation Mitsubishi Electric (MELCO)
2nd Author's Name Masao Nakashima  
2nd Author's Affiliation Mitsubishi Electric (MELCO)
3rd Author's Name Kyosuke Mochizuki  
3rd Author's Affiliation Mitsubishi Electric (MELCO)
4th Author's Name Tatsuhiko Suzuki  
4th Author's Affiliation Mitsubishi Electric (MELCO)
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Speaker Author-1 
Date Time 2011-01-21 11:20:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2010-153 
Volume (vol) vol.110 
Number (no) no.371 
Page pp.119-123 
#Pages
Date of Issue 2011-01-13 (AP) 


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