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Paper Abstract and Keywords
Presentation 2010-10-22 09:30
A Post-Wall Waveguide Matched Load with Thin-Film Resistor
Hiromitsu Uchida, Masatoshi Nakayama, Akira Inoue, Yoshihito Hirano (Mitsubishi Electric Corp.) EMCJ2010-62 MW2010-97
Abstract (in Japanese) (See Japanese page) 
(in English) A matched load with post-wall waveguide (or SIW; Substrate Integrated Waveguide) is presented. It consists of a post-wall waveguide with a dielectric substrate, where a rectangular-shaped thin-film resistor (TFR) is formed on its upper layer. This simple structure does not require a three-dimensional taper-shaped electromagnetic absorber as in a hollow-waveguide matched load. In terms of the shape of the TFR, rectangular shape can reduce the reflection coefficient of the matched load more than a tapered shape, especially near the cut-off frequency of the waveguide. This means that the rectangular-shaped TFR can miniaturize the matched load. Furthermore, an X-band matched load has been fabricated, and a reflection less than -20 dB for about 22 % relative bandwidth has been achieved.
Keyword (in Japanese) (See Japanese page) 
(in English) Post-wall waveguide / SIW / Matched load / Thin-film resistor / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 237, MW2010-97, pp. 61-66, Oct. 2010.
Paper # MW2010-97 
Date of Issue 2010-10-14 (EMCJ, 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)
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Conference Information
Committee MW EMCJ  
Conference Date 2010-10-21 - 2010-10-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Akita Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave Technologies, EMC, etc. 
Paper Information
Registration To MW 
Conference Code 2010-10-EMCJ-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Post-Wall Waveguide Matched Load with Thin-Film Resistor 
Sub Title (in English)  
Keyword(1) Post-wall waveguide  
Keyword(2) SIW  
Keyword(3) Matched load  
Keyword(4) Thin-film resistor  
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Keyword(6)  
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1st Author's Name Hiromitsu Uchida  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
2nd Author's Name Masatoshi Nakayama  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
3rd Author's Name Akira Inoue  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
4th Author's Name Yoshihito Hirano  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
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Speaker Author-1 
Date Time 2010-10-22 09:30:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # EMCJ2010-62, MW2010-97 
Volume (vol) vol.110 
Number (no) no.236(EMCJ), no.237(MW) 
Page pp.61-66 
#Pages 6 
Date of Issue 2010-10-14 (EMCJ, MW) 

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