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Paper Abstract and Keywords
Presentation 2024-10-17 12:50
[Poster Presentation] A study on estimation of iron weight percentage in oil using distance of reflection cofficient
Yuto Tsuji (Doshisha Univ.), Satoshi Shimizu (Doshisha Univ./ATR), Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2024-103
Abstract (in Japanese) (See Japanese page) 
(in English) Sensing technology that utilizes changes in antenna characteristics when objects are present near the antenna is being investigated. In this paper, we focus on a specific application of this technique, which is the detection of the iron weight percentage in oil. We investigated the use of the DRC (Distance of Reflection Coefficient), which had been employed in previous studies, as a detection index. We confirmed its characteristics by the FDTD (Finite Difference Time Domain) method. As a result, we confirmed that using DRC improved detection sensitivity within the frequency band near the antenna’s resonance frequency as the iron weight percentage increased. This behavior demonstrates an example of a suitable detection index. Furthermore, this characteristic was verified experimentally. The results show a similar trend to the analysis results obtained by the FDTD method, confirming the effectiveness of the DRC as a metric for detection in this sensing method.
Keyword (in Japanese) (See Japanese page) 
(in English) Proximity sensor / FDTD / Experimental study / Distance of Reflection Coefficient / / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 206, AP2024-103, pp. 133-133, Oct. 2024.
Paper # AP2024-103 
Date of Issue 2024-10-09 (AP) 
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 AP2024-103

Conference Information
Committee AP  
Conference Date 2024-10-16 - 2024-10-18 
Place (in Japanese) (See Japanese page) 
Place (in English) ACROS Fukuoka 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Student Session, Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2024-10-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on estimation of iron weight percentage in oil using distance of reflection cofficient 
Sub Title (in English)  
Keyword(1) Proximity sensor  
Keyword(2) FDTD  
Keyword(3) Experimental study  
Keyword(4) Distance of Reflection Coefficient  
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1st Author's Name Yuto Tsuji  
1st Author's Affiliation Doshisha Univesity (Doshisha Univ.)
2nd Author's Name Satoshi Shimizu  
2nd Author's Affiliation Doshisha Univesity/Advanced Telecommunications Research Institute International (Doshisha Univ./ATR)
3rd Author's Name Hisato Iwai  
3rd Author's Affiliation Doshisha Univesity (Doshisha Univ.)
4th Author's Name Shinsuke Ibi  
4th Author's Affiliation Doshisha Univesity (Doshisha Univ.)
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Speaker Author-1 
Date Time 2024-10-17 12:50:00 
Presentation Time 110 minutes 
Registration for AP 
Paper # AP2024-103 
Volume (vol) vol.124 
Number (no) no.206 
Page p.133 
#Pages 1 
Date of Issue 2024-10-09 (AP) 

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