Paper Abstract and Keywords |
Presentation |
2017-09-04 13:00
Development of a Circular Phased Array Weighted-Polarization 4×4 MIMO Antenna for Ad Hoc Network Connected Car System Kazuhiro Honda, Daishi Iwamoto, Taiki Fukushima, Koichi Ogawa (Toyama Univ.) ITS2017-7 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper presents a circular phased array weighted-polarization 4 × 4 multiple-input multiple-output (MIMO) antenna with the capability of angle of arrival (AOA) estimation, aiming at realizing gigabit high-speed communications for use in ad hoc network connected car systems. Firstly, the structure and functional features of the 4 × 4 weighted-polarization MIMO antenna system is described. Then, a method of estimating an angle of arrival for incident waves using an interferometric monopulse technique is illustrated. On the basis of an electromagnetic field analysis, it is clarified that the proposed method achieves a high degree of accuracy for AOA estimation. In the subsequent section, a methodology of controlling the radiation gain in the direction of incident waves is explained. A Monte Carlo analysis of the 4 × 4 channel capacity using the proposed antenna is carried out. The results show that a high level of channel capacity can be obtained regardless of the direction of communication, confirming that the developed technology has a high potential to realize ad hoc network connected car systems. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Connected Car / Circular Phased Array / Angle of Arrival / MIMO Channel Capacity / Correlation Coefficient / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 203, ITS2017-7, pp. 1-6, Sept. 2017. |
Paper # |
ITS2017-7 |
Date of Issue |
2017-08-28 (ITS) |
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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ITS2017-7 |
Conference Information |
Committee |
ITS IPSJ-ITS IEE-ITS |
Conference Date |
2017-09-04 - 2017-09-05 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Toyama Institute of Information Systems |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Traffic Measurement, etc. |
Paper Information |
Registration To |
ITS |
Conference Code |
2017-09-ITS-ITS-ITS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Development of a Circular Phased Array Weighted-Polarization 4×4 MIMO Antenna for Ad Hoc Network Connected Car System |
Sub Title (in English) |
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Keyword(1) |
Connected Car |
Keyword(2) |
Circular Phased Array |
Keyword(3) |
Angle of Arrival |
Keyword(4) |
MIMO Channel Capacity |
Keyword(5) |
Correlation Coefficient |
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1st Author's Name |
Kazuhiro Honda |
1st Author's Affiliation |
Toyama University (Toyama Univ.) |
2nd Author's Name |
Daishi Iwamoto |
2nd Author's Affiliation |
Toyama University (Toyama Univ.) |
3rd Author's Name |
Taiki Fukushima |
3rd Author's Affiliation |
Toyama University (Toyama Univ.) |
4th Author's Name |
Koichi Ogawa |
4th Author's Affiliation |
Toyama University (Toyama Univ.) |
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Speaker |
Author-1 |
Date Time |
2017-09-04 13:00:00 |
Presentation Time |
25 minutes |
Registration for |
ITS |
Paper # |
ITS2017-7 |
Volume (vol) |
vol.117 |
Number (no) |
no.203 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2017-08-28 (ITS) |
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