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Paper Abstract and Keywords
Presentation 2022-05-19 14:50
Gradient Index Lens Using Perforated Dielectric
Wenyi Shao, Qiang Chen (Tohoku Univ.) AP2022-19
Abstract (in Japanese) (See Japanese page) 
(in English) As the frequency of wireless communications of the next-generation becomes higher and higher, array antennas of high gain, low loss are required. However, because the conducting loss increases as the frequency becomes high, dielectric antennas such as the dielectric lens antennas become one of the potential candidates for the operation at millimeter wave band. In this research, a new design method for the gradient index lens is proposed, and the fabrication by using 3-D printers for the gradient index lens using perforated dielectric is introduced. The lens antennas are demonstrated for the application of beam scanning with high gain, as well as beam focusing at millimeter wave band.
Keyword (in Japanese) (See Japanese page) 
(in English) Lens antennas / Dielectric antennas / Millimeter wave antennas / 3D printers / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 34, AP2022-19, pp. 45-50, May 2022.
Paper # AP2022-19 
Date of Issue 2022-05-12 (AP) 
ISSN 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 AP2022-19

Conference Information
Committee AP  
Conference Date 2022-05-19 - 2022-05-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Kobe Port Oasis 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2022-05-AP 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Gradient Index Lens Using Perforated Dielectric 
Sub Title (in English)  
Keyword(1) Lens antennas  
Keyword(2) Dielectric antennas  
Keyword(3) Millimeter wave antennas  
Keyword(4) 3D printers  
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1st Author's Name Wenyi Shao  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Qiang Chen  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-2 
Date Time 2022-05-19 14:50:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2022-19 
Volume (vol) vol.122 
Number (no) no.34 
Page pp.45-50 
#Pages 6 
Date of Issue 2022-05-12 (AP) 

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