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Paper Abstract and Keywords
Presentation 2008-01-25 16:40
Fast Beamforming of a Multi-Port Parasitic Array Radiator Antenna
Chen Sun, Makoto Taromaru (ATR) AP2007-160
Abstract (in Japanese) (See Japanese page) 
(in English) The multi-port parasitic array radiator (MuPAR) antenna features multiple active elements connected with RF ports and multiple parasitic elements that are loaded with tunable reactance. In this paper, we give a criterion on how to optimize the reactance values. Applying the optimization method to a beamforming problem in wireless network, we avoid the long training period by selecting pre-optimized reactance values from a table. Results show that the proposed method realizes fast beamforming of the MuPAR antenna and achieves sufficient interference suppression.
Keyword (in Japanese) (See Japanese page) 
(in English) multi-port parasitic array radiator / MuPAR / beamforming / array antennas / interference suppression / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 431, AP2007-160, pp. 219-224, Jan. 2008.
Paper # AP2007-160 
Date of Issue 2008-01-16 (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 AP2007-160

Conference Information
Committee AP  
Conference Date 2008-01-23 - 2008-01-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Tyeruru.(Naha) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) etc. 
Paper Information
Registration To AP 
Conference Code 2008-01-AP 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Fast Beamforming of a Multi-Port Parasitic Array Radiator Antenna 
Sub Title (in English)  
Keyword(1) multi-port parasitic array radiator  
Keyword(2) MuPAR  
Keyword(3) beamforming  
Keyword(4) array antennas  
Keyword(5) interference suppression  
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1st Author's Name Chen Sun  
1st Author's Affiliation ATR Wave Engineering Laboratories (ATR)
2nd Author's Name Makoto Taromaru  
2nd Author's Affiliation ATR Wave Engineering Laboratories (ATR)
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Speaker Author-1 
Date Time 2008-01-25 16:40:00 
Presentation Time 20 minutes 
Registration for AP 
Paper # AP2007-160 
Volume (vol) vol.107 
Number (no) no.431 
Page pp.219-224 
#Pages 6 
Date of Issue 2008-01-16 (AP) 

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