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Paper Abstract and Keywords
Presentation 2009-07-30 15:20
Study on the boundary between near and far fields for car antennas
Takashi Morishita, Kenji Taguchi, Tatsuya Kashiwa, Takeshi Kawamura (Kitami Inst. of Tech.), Kohzoh Ohshima (Asahikawa National College of Tech.), Hiroshi Kuribayashi, Satoru Komatsu (Honda R&D Co., Ltd.) MW2009-55 OPE2009-55
Abstract (in Japanese) (See Japanese page) 
(in English) It is very important to know the boundary between near and far fields when we measure the directivity of car antennas in the anechoic chamber, because the directivity is defined in the far field region. In this report, the boundary between near and far fields was studied by using the FDTD simulation for car antennas at 700MHz frequency band which is released due to the recent terrestrial digital broadcasting.
Keyword (in Japanese) (See Japanese page) 
(in English) car antenna / far field / near field / directivity measurement / anechoic chamber / FDTD method / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 158, MW2009-55, pp. 137-142, July 2009.
Paper # MW2009-55 
Date of Issue 2009-07-23 (MW, OPE) 
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 MW2009-55 OPE2009-55

Conference Information
Committee OPE EMT MW  
Conference Date 2009-07-30 - 2009-07-31 
Place (in Japanese) (See Japanese page) 
Place (in English) Asahikawa Civic Culture Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave photonics / NA 
Paper Information
Registration To MW 
Conference Code 2009-07-OPE-EMT-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on the boundary between near and far fields for car antennas 
Sub Title (in English)  
Keyword(1) car antenna  
Keyword(2) far field  
Keyword(3) near field  
Keyword(4) directivity measurement  
Keyword(5) anechoic chamber  
Keyword(6) FDTD method  
Keyword(7)  
Keyword(8)  
1st Author's Name Takashi Morishita  
1st Author's Affiliation Kitami Institute of Technology (Kitami Inst. of Tech.)
2nd Author's Name Kenji Taguchi  
2nd Author's Affiliation Kitami Institute of Technology (Kitami Inst. of Tech.)
3rd Author's Name Tatsuya Kashiwa  
3rd Author's Affiliation Kitami Institute of Technology (Kitami Inst. of Tech.)
4th Author's Name Takeshi Kawamura  
4th Author's Affiliation Kitami Institute of Technology (Kitami Inst. of Tech.)
5th Author's Name Kohzoh Ohshima  
5th Author's Affiliation Asahikawa National College of Technology (Asahikawa National College of Tech.)
6th Author's Name Hiroshi Kuribayashi  
6th Author's Affiliation Honda R&D Co., Ltd. (Honda R&D Co., Ltd.)
7th Author's Name Satoru Komatsu  
7th Author's Affiliation Honda R&D Co., Ltd. (Honda R&D Co., Ltd.)
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Speaker Author-1 
Date Time 2009-07-30 15:20:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # MW2009-55, OPE2009-55 
Volume (vol) vol.109 
Number (no) no.158(MW), no.159(OPE) 
Page pp.137-142 
#Pages 6 
Date of Issue 2009-07-23 (MW, OPE) 

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