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Paper Abstract and Keywords
Presentation 2014-07-18 11:15
Effect of Positions of Car Antenna on Radio Wave Propagation for Inter-vehicle Communications at Intersection
Suguru Imai, Kenji Taguchi, Tatsuya Kashiwa (Kitami Inst. of Tech.) MW2014-79 OPE2014-48 EST2014-40 MWP2014-37
Abstract (in Japanese) (See Japanese page) 
(in English) In the development of the inter-vehicle communication system for the prevention of car crashes, it is important to know characteristics of radio wave propagation at intersections in urban area. In the analysis of radio propagation characteristics, a $lambda$/2 dipole antenna is assumed to be the wave source in many cases. However, it is necessary to analyze radio propagation characteristics considering the car body. The reason why is that the directivity of car antenna is changed due to the effect of car body. Additionally, the directivity of car antenna is also changed by the effect of antenna position on car body. Therefore, it seems important to investigate the effect of antenna positions on radio propagation characteristics. In this paper, the effect of positions of car antenna on radio wave propagation at the intersection in urban area is investigated. Here, the hybrid method using both the FDTD and ray-tracing methods is used for the electromagnetic analysis.
Keyword (in Japanese) (See Japanese page) 
(in English) Inter-vehicle communication / Intersection in urban area / Position of car antenna / Radio wave propagation / 760MHz / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 143, EST2014-40, pp. 187-190, July 2014.
Paper # EST2014-40 
Date of Issue 2014-07-10 (MW, OPE, EST, MWP) 
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 MW2014-79 OPE2014-48 EST2014-40 MWP2014-37

Conference Information
Committee MW OPE EMT MWP EST IEE-EMT  
Conference Date 2014-07-17 - 2014-07-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Muroran Inst. of Tech. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Light wave & Electromagnetic Wave Workshop 
Paper Information
Registration To EST 
Conference Code 2014-07-MW-OPE-EMT-MWP-EST-EMT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effect of Positions of Car Antenna on Radio Wave Propagation for Inter-vehicle Communications at Intersection 
Sub Title (in English)  
Keyword(1) Inter-vehicle communication  
Keyword(2) Intersection in urban area  
Keyword(3) Position of car antenna  
Keyword(4) Radio wave propagation  
Keyword(5) 760MHz  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Suguru Imai  
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.)
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Speaker Author-1 
Date Time 2014-07-18 11:15:00 
Presentation Time 25 minutes 
Registration for EST 
Paper # MW2014-79, OPE2014-48, EST2014-40, MWP2014-37 
Volume (vol) vol.114 
Number (no) no.141(MW), no.142(OPE), no.143(EST), no.144(MWP) 
Page pp.187-190 
#Pages 4 
Date of Issue 2014-07-10 (MW, OPE, EST, MWP) 

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