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Paper Abstract and Keywords
Presentation 2005-03-02 09:20
-
Yasuharu Takase (Aoyama Gakuin Univ.), Yoshihiko Okada (WICERA), Yasutake Hirachi (EUD), Osamu Hashimoto (Aoyama Gakuin Univ.) Link to ES Tech. Rep. Archives: MW2004-256
Abstract (in Japanese) (See Japanese page) 
(in English) For improvement of electromagnetic(EM) environment of the millimeter-wave band media converter used for the car radar at 60GHz, the lid with wave absorption capability is attached at nearby to the substrate.
In the case of lid or lid with metal back-layer, and lid thickness changed various electric power are analyzed by the FDTD method, and noise suppression effect for near-field is examined.
As a result, it has been clarified that the reflection electric power to the inside of substrate and the radiation electric power to the outside
are greatly suppressed by using the metal back-layer with lid of the thickness designed for plane wave.
Moreover, it has been also obtained quantitatively that the decreasing their power are greatly influenced by loss electric power of the lid.
Then, it has been confirmed that EM environment of the millimeter-wave band media converter is improved employing the presented method.
Keyword (in Japanese) (See Japanese page) 
(in English) near-field / car radar / millimeter-wave band media converter / wave absorption lid / FDTD method / loss electric power / /  
Reference Info. IEICE Tech. Rep., vol. 104, no. 684, MW2004-256, pp. 131-134, March 2005.
Paper # MW2004-256 
Date of Issue 2005-02-23 (WBS, AP, RCS, MoMuC, MW) 
ISSN Print edition: ISSN 0913-5685
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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: MW2004-256

Conference Information
Committee RCS AP WBS MW MoNA  
Conference Date 2005-03-02 - 2005-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Yokosuka Research Park 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communications Workshop 
Paper Information
Registration To MW 
Conference Code 2005-03-RCS-AP-WBS-MW-MoMuC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English)
Sub Title (in English)  
Keyword(1) near-field  
Keyword(2) car radar  
Keyword(3) millimeter-wave band media converter  
Keyword(4) wave absorption lid  
Keyword(5) FDTD method  
Keyword(6) loss electric power  
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Keyword(8)  
1st Author's Name Yasuharu Takase  
1st Author's Affiliation Aoyama Gakuin University (Aoyama Gakuin Univ.)
2nd Author's Name Yoshihiko Okada  
2nd Author's Affiliation WICERA Co., Ltd. (WICERA)
3rd Author's Name Yasutake Hirachi  
3rd Author's Affiliation Eudyna Devices Inc. (EUD)
4th Author's Name Osamu Hashimoto  
4th Author's Affiliation Aoyama Gakuin University (Aoyama Gakuin Univ.)
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Speaker Author-1 
Date Time 2005-03-02 09:20:00 
Presentation Time 20 minutes 
Registration for MW 
Paper # WBS2004-78, AP2004-259, RCS2004-346, MoMuC2004-129, MW2004-256 
Volume (vol) vol.104 
Number (no) no.672(WBS), no.675(AP), no.678(RCS), no.681(MoMuC), no.684(MW) 
Page pp.131-134 
#Pages
Date of Issue 2005-02-23 (WBS, AP, RCS, MoMuC, MW) 


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