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Paper Abstract and Keywords
Presentation 2011-10-21 14:30
Array Antenna Calibration Method by Using Data within Limited Angular Range
Hung Vu Le, Jun-ichi Takada, Mir Ghoraishi, Chaymaly Phakasoum (Tokyo Inst. of Tech.), Koshiro Kitao, Tetsuro Imai (NTT DOCOMO) MW2011-109
Abstract (in Japanese) (See Japanese page) 
(in English) Array antenna calibration is very important in high-resolution direction-of-arrival (DOA) estimation as the array system performance is usually very sensitive to the phase and magnitude errors. A practical approach of array calibration currently available exploits the concepts of effective aperture distribution function. However, a discrete periodic function with period 2π in direction-of-arrival is requested. This paper proposes a least square problem based method of calibration considering the array antenna responses within limited angular range. The accuracy of the proposed method is verified by using the simulated data. The results show that the proposed method gives an efficient way to accurately calibrate antenna array response from the limited data.
Keyword (in Japanese) (See Japanese page) 
(in English) limited angular range / array antenna calibration / effective aperture distribution function (EADF) / / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 250, MW2011-109, pp. 131-136, Oct. 2011.
Paper # MW2011-109 
Date of Issue 2011-10-13 (MW) 
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 MW2011-109

Conference Information
Committee MW  
Conference Date 2011-10-20 - 2011-10-21 
Place (in Japanese) (See Japanese page) 
Place (in English) The University of Electro-Communications 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave Technologies 
Paper Information
Registration To MW 
Conference Code 2011-10-MW 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Array Antenna Calibration Method by Using Data within Limited Angular Range 
Sub Title (in English)  
Keyword(1) limited angular range  
Keyword(2) array antenna calibration  
Keyword(3) effective aperture distribution function (EADF)  
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1st Author's Name Hung Vu Le  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
2nd Author's Name Jun-ichi Takada  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
3rd Author's Name Mir Ghoraishi  
3rd Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
4th Author's Name Chaymaly Phakasoum  
4th Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
5th Author's Name Koshiro Kitao  
5th Author's Affiliation NTT DOCOMO (NTT DOCOMO)
6th Author's Name Tetsuro Imai  
6th Author's Affiliation NTT DOCOMO (NTT DOCOMO)
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Speaker Author-1 
Date Time 2011-10-21 14:30:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # MW2011-109 
Volume (vol) vol.111 
Number (no) no.250 
Page pp.131-136 
#Pages 6 
Date of Issue 2011-10-13 (MW) 

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