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Paper Abstract and Keywords
Presentation 2021-10-14 10:30
[Poster Presentation] Mutual interference suppression for FMCW LiDAR
Akifumi Soma, Shota Araishi, Sougo Shimizu, Chao Zhang, Fumihiko Ito (Shimane Univ.) OFT2021-27
Abstract (in Japanese) (See Japanese page) 
(in English) In this article, we outline mutual interference in frequency-modulated continuous-wave LiDAR and proposes a suppression method. In this method, the desired beat signal and the mutual interference component can be separated by assigning different chirp rates to each frequency-modulated continuous-wave LiDARs. With computer simulation, we first analyzed mutual interference of the frequency-modulated continuous-wave LiDAR, and then evaluated the performance of the proposed mutual interference suppression method. Our evaluation results show that the proposed method is effective for suppression of mutual interference in frequency-modulated continuous-wave LiDAR.
Keyword (in Japanese) (See Japanese page) 
(in English) Frequency-modulated continuous-wave LiDAR / mutual interference / autonomous driving / / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 199, OFT2021-27, pp. 23-28, Oct. 2021.
Paper # OFT2021-27 
Date of Issue 2021-10-07 (OFT) 
ISSN 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 OFT2021-27

Conference Information
Committee OFT  
Conference Date 2021-10-14 - 2021-10-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OFT 
Conference Code 2021-10-OFT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Mutual interference suppression for FMCW LiDAR 
Sub Title (in English)  
Keyword(1) Frequency-modulated continuous-wave LiDAR  
Keyword(2) mutual interference  
Keyword(3) autonomous driving  
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1st Author's Name Akifumi Soma  
1st Author's Affiliation Shimane University (Shimane Univ.)
2nd Author's Name Shota Araishi  
2nd Author's Affiliation Shimane University (Shimane Univ.)
3rd Author's Name Sougo Shimizu  
3rd Author's Affiliation Shimane University (Shimane Univ.)
4th Author's Name Chao Zhang  
4th Author's Affiliation Shimane University (Shimane Univ.)
5th Author's Name Fumihiko Ito  
5th Author's Affiliation Shimane University (Shimane Univ.)
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Speaker Author-1 
Date Time 2021-10-14 10:30:00 
Presentation Time 80 minutes 
Registration for OFT 
Paper # OFT2021-27 
Volume (vol) vol.121 
Number (no) no.199 
Page pp.23-28 
#Pages 6 
Date of Issue 2021-10-07 (OFT) 

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