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Paper Abstract and Keywords
Presentation 2005-05-20 11:35
Transmission Characteristics of NRD Guide at THz Frequencies
Futoshi Kuroki, Hiroshi Ohta (Kure Coll. of Tech.), Tsukasa Yoneyama (Tohoku Inst. of Tech.) Link to ES Tech. Rep. Archives: MW2005-27
Abstract (in Japanese) (See Japanese page) 
(in English) NRD guide, which consists of dielectric strips inserted in a below cutoff parallel metal plate waveguide, is a promise candidate for a millimeter-wave transmission media. In this paper, the NRD guide was theoretically designed at THz frequencies and its performance was evaluated from the viewpoint of transmission characteristics. At first, polyethylene with a relative dielectric constant of 2.3 was selected as a material of the dielectric strip, and the transmission loss was calculated as functions of loss tangent of the dielectric strip and conductivity of the metal plate. From the result, it was found that the transmission loss of the NRD guide was lower than that of the coplanar waveguide, presented in several reports, because the transmission loss of the NRD guide was 1 dB/mm on average at a frequency of 1.5 THz.
Keyword (in Japanese) (See Japanese page) 
(in English) NRD Guide / THz Waves / Dielectric Waveguides / / / / /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 61, MW2005-27, pp. 19-22, May 2005.
Paper # MW2005-27 
Date of Issue 2005-05-13 (MW) 
ISSN Print edition: ISSN 0913-5685
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)
Download PDF Link to ES Tech. Rep. Archives: MW2005-27

Conference Information
Committee MW  
Conference Date 2005-05-19 - 2005-05-20 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To MW 
Conference Code 2005-05-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Transmission Characteristics of NRD Guide at THz Frequencies 
Sub Title (in English)  
Keyword(1) NRD Guide  
Keyword(2) THz Waves  
Keyword(3) Dielectric Waveguides  
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1st Author's Name Futoshi Kuroki  
1st Author's Affiliation Kure College of Technology (Kure Coll. of Tech.)
2nd Author's Name Hiroshi Ohta  
2nd Author's Affiliation Kure College of Technology (Kure Coll. of Tech.)
3rd Author's Name Tsukasa Yoneyama  
3rd Author's Affiliation Tohoku Institute of Technology (Tohoku Inst. of Tech.)
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Speaker Author-1 
Date Time 2005-05-20 11:35:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # MW2005-27 
Volume (vol) vol.105 
Number (no) no.61 
Page pp.19-22 
#Pages
Date of Issue 2005-05-13 (MW) 


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