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Paper Abstract and Keywords
Presentation 2022-07-15 13:50
A study on ego-vehicle speed estimation in turning with millimeter-wave MIMO radar
Keiji Jimi, Takeki Ogitsu (Gunma Univ.) ITS2022-3
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we proposed a simulation of In-vehicle millimeter wave MIMO radar, and we discus ego-vehicle speed estimation with the millimeter wave MIMO radar when the vehicle is turning. It is aimed ego-vehicle motion estimation and all-weather localization. An ego-vehicle speed estimation method uses vehicle speed (VS) spectrum applied the characteristic of 2D power spectrum distribution (angle and velocity) with ego-vehicle speed. However, there are some estimation errors caused by false peaks in VS spectrum when the vehicle is turning. Therefore, we discus effects of the vehicle turning on VS spectrum with the simulation. The simulation results are compared with experimental results.
Keyword (in Japanese) (See Japanese page) 
(in English) millimeter wave radar / MIMO / ego-vehicle speed / simulation / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 115, ITS2022-3, pp. 9-14, July 2022.
Paper # ITS2022-3 
Date of Issue 2022-07-08 (ITS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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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Conference Information
Committee ITS  
Conference Date 2022-07-15 - 2022-07-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Fukuoka Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ITS Positioning, etc. 
Paper Information
Registration To ITS 
Conference Code 2022-07-ITS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on ego-vehicle speed estimation in turning with millimeter-wave MIMO radar 
Sub Title (in English)  
Keyword(1) millimeter wave radar  
Keyword(2) MIMO  
Keyword(3) ego-vehicle speed  
Keyword(4) simulation  
1st Author's Name Keiji Jimi  
1st Author's Affiliation Gunma University (Gunma Univ.)
2nd Author's Name Takeki Ogitsu  
2nd Author's Affiliation Gunma University (Gunma Univ.)
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Date Time 2022-07-15 13:50:00 
Presentation Time 25 
Registration for ITS 
Paper # ITS2022-3 
Volume (vol) 122 
Number (no) no.115 
Page pp.9-14 
Date of Issue 2022-07-08 (ITS) 

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