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Paper Abstract and Keywords
Presentation 2017-12-20 10:45
Millimeter-wave deflection devices using a liquid-crystal/dielectric material multilayered structure
Seiya Sugawara, Mau Shigebayashi, Masaki Tanaka (NIT, Akita College) MW2017-156
Abstract (in Japanese) (See Japanese page) 
(in English) Millimeter wave has been applied to the automotive radar and full-body scanner. However, mechanical scanning of the millimeter wave has a problem with cost and space. Liquid crystal materials that have dielectric anisotropy and large electro-optical effects, are candidates for microwave and millimeter-wave modulation devices. In this study, the liquid crystal / dielectric material multilayered structure which has a gradient of liquid-crystal layer widths and stacked in alternating liquid-crystal layers and dielectric layers are proposed. The millimeter-wave deflection properties of the liquid-crystal cell are calculated by using FDTD method and measured at 90GHz band.
Keyword (in Japanese) (See Japanese page) 
(in English) Millimeter-wave / Liquid-crystal / Dielectric material / Multilayered structure / Deflection / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 366, MW2017-156, pp. 83-87, Dec. 2017.
Paper # MW2017-156 
Date of Issue 2017-12-12 (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 MW2017-156

Conference Information
Committee MW  
Conference Date 2017-12-19 - 2017-12-20 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MW 
Conference Code 2017-12-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Millimeter-wave deflection devices using a liquid-crystal/dielectric material multilayered structure 
Sub Title (in English)  
Keyword(1) Millimeter-wave  
Keyword(2) Liquid-crystal  
Keyword(3) Dielectric material  
Keyword(4) Multilayered structure  
Keyword(5) Deflection  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Seiya Sugawara  
1st Author's Affiliation National Insutitute of Technology, Akita College (NIT, Akita College)
2nd Author's Name Mau Shigebayashi  
2nd Author's Affiliation National Insutitute of Technology, Akita College (NIT, Akita College)
3rd Author's Name Masaki Tanaka  
3rd Author's Affiliation National Insutitute of Technology, Akita College (NIT, Akita College)
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Speaker Author-1 
Date Time 2017-12-20 10:45:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # MW2017-156 
Volume (vol) vol.117 
Number (no) no.366 
Page pp.83-87 
#Pages 5 
Date of Issue 2017-12-12 (MW) 

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