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| Presentation | 2014-09-12 14:50 Analysis of Radio Propagation Characteristics Considering Car Antenna Positions for Inter-vehicle Communications at Intersection Suguru Imai, Kenji Taguchi, Tatsuya Kashiwa (Kitami Inst. of Tech.)  EMCJ2014-40 EST2014-54 Link to ES Tech. Rep. Archives: EST2014-54 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, the inter-vehicle communication system for the prevention of car crashes has been proposed. In this system, car crashes prevent by exchanging the information such as the vehicle position and speed. In the development of this system, it is important to know characteristics of radio wave propagation at blind intersections. By the way, 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 effects of car body and antenna positions. Traditionally, we have investigated the effects of car antenna positions on the radio propagation at a blind intersection. As a result, it was shown that the radio propagation characteristics change by the effect of positions of transmitted antenna on car body when the height of receiving antenna corresponds to the car rooftop. In this paper, the effects of height of receiving antenna on radio propagation characteristics considering car antenna positions at a blind intersection are investigated. | |
| 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. 215, EST2014-54, pp. 53-56, Sept. 2014. | |
| Paper # | EST2014-54 | |
| Date of Issue | 2014-09-05 (EMCJ, EST) | |
| 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 | EMCJ2014-40 EST2014-54 Link to ES Tech. Rep. Archives: EST2014-54 |
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| Conference Information | |
| Committee | EMCJ EST |
| Conference Date | 2014-09-12 - 2014-09-12 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kitami Inst. Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Biomedical EMC, Electromagnetic Analysis, EMC, etc. |
| Paper Information | |
| Registration To | EST |
| Conference Code | 2014-09-EMCJ-EST |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Radio Propagation Characteristics Considering Car Antenna Positions 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 | 2014-09-12 14:50:00 |
| Presentation Time | 25 minutes |
| Registration for | EST |
| Paper # | EMCJ2014-40, EST2014-54 |
| Volume (vol) | vol.114 |
| Number (no) | no.214(EMCJ), no.215(EST) |
| Page | pp.53-56 |
| #Pages | 4 |
| Date of Issue | 2014-09-05 (EMCJ, EST) |
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