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Paper Abstract and Keywords
Presentation 2006-10-20 15:15
Proposal of Reactively Loaded Slot Array Antenna and Basic Study on its Beam Steering Ability
Kyoichi Iigusa, Hiroshi Harada (NICT) AP2006-94
Abstract (in Japanese) (See Japanese page) 
(in English) We propose a variable directivity antenna composed with a feed slot and reactively loaded slots on its both side. The slots are made on a flat cavity so that the antenna can be put on a conductor plate. The beam steering performance is basically investigated, by expressing the working gain and the direction of a main beam as a contour on the reactance coordinates based on an equivalent steering vector model. It is shown that the beam direction can be steered by changing the reactance values continuously. The dependences on the slot width, the depth of the cavity and the permittivity of the cavity are presented.
Keyword (in Japanese) (See Japanese page) 
(in English) Slot Array / Variable Reactor / Beam Steering / Finite Plate / Working Gain / Planar Antenna / Equivalent Steering Vector / Contour  
Reference Info. IEICE Tech. Rep., vol. 106, no. 302, AP2006-94, pp. 101-106, Oct. 2006.
Paper # AP2006-94 
Date of Issue 2006-10-12 (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 2006-10-19 - 2006-10-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyoto Univ. (Katsura Campus) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2006-10-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal of Reactively Loaded Slot Array Antenna and Basic Study on its Beam Steering Ability 
Sub Title (in English)  
Keyword(1) Slot Array  
Keyword(2) Variable Reactor  
Keyword(3) Beam Steering  
Keyword(4) Finite Plate  
Keyword(5) Working Gain  
Keyword(6) Planar Antenna  
Keyword(7) Equivalent Steering Vector  
Keyword(8) Contour  
1st Author's Name Kyoichi Iigusa  
1st Author's Affiliation National Institute of Information and Communications Technology (NICT)
2nd Author's Name Hiroshi Harada  
2nd Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker Author-1 
Date Time 2006-10-20 15:15:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2006-94 
Volume (vol) vol.106 
Number (no) no.302 
Page pp.101-106 
#Pages
Date of Issue 2006-10-12 (AP) 


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