Paper Abstract and Keywords |
Presentation |
2023-10-19 13:00
[Poster Presentation]
Evaluation of Relative Permittivity Estimation of Material Filled in Thin Waveguide Using Compressed Sensing Masahiro Takishima, Naoki Honma, Kentaro Murata (Iwate Univ.) AP2023-103 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper proposes a compressed-sensing-based method to estimate the relative permittivity of material filled in a thin waveguide. In the proposed method, two feeding slots are placed at both ends of the waveguide, and relative permittivity estimation is performed by applying compressed sensing to the frequency characteristics of the complex transfer function S21 between the slots. Moreover, the thin waveguide suppresses the excitation of undesired modes. The numerical analysis of the relative permittivity in the range of 1 to 3.5 revealed the presented method can estimate the relative permittivity within an error rate of approximately 15%. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Waveguide / Compressed sensing / Relative permittivity estimation / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 123, no. 223, AP2023-103, pp. 59-60, Oct. 2023. |
Paper # |
AP2023-103 |
Date of Issue |
2023-10-12 (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) |
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AP2023-103 |
Conference Information |
Committee |
AP |
Conference Date |
2023-10-19 - 2023-10-20 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Iwate University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Student Session, Antennas and Propagation |
Paper Information |
Registration To |
AP |
Conference Code |
2023-10-AP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Evaluation of Relative Permittivity Estimation of Material Filled in Thin Waveguide Using Compressed Sensing |
Sub Title (in English) |
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Waveguide |
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Compressed sensing |
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Relative permittivity estimation |
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1st Author's Name |
Masahiro Takishima |
1st Author's Affiliation |
Iwate University (Iwate Univ.) |
2nd Author's Name |
Naoki Honma |
2nd Author's Affiliation |
Iwate University (Iwate Univ.) |
3rd Author's Name |
Kentaro Murata |
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Iwate University (Iwate Univ.) |
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Speaker |
Author-1 |
Date Time |
2023-10-19 13:00:00 |
Presentation Time |
120 minutes |
Registration for |
AP |
Paper # |
AP2023-103 |
Volume (vol) |
vol.123 |
Number (no) |
no.223 |
Page |
pp.59-60 |
#Pages |
2 |
Date of Issue |
2023-10-12 (AP) |
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