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| Presentation | 2021-11-11 16:20 Drone-based Millimeter-wave Radar System Using Fiber-optic Technologies Haruka Tokunaga, Shota Yamamoto, Li Yi, Tadao Nagatsuma (Osaka Univ.)  SANE2021-41 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In order to expand the use of millimeter-wave (MMW) radars in non-destructive inspection applications, a drone-mounted radar system has been developed by using the photonic techniques. The radar unit mounted on the drone weights less than 500 g, and is connected to the optical signal generator placed on the ground via an optical fiber cable. The system provides fast data acquisition speed of 0.4 msec for a single sweep over 30-GHz bandwidth, which corresponds to 11-mm spatial resolution for the range detection. The developed radar system has successfully been applied to the wall of a real chimney to measure the thickness of refractory materials. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Drone / Millimeter-wave / Fiber-optic / Non-destructive inspection (NDI) / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 236, SANE2021-41, pp. 50-54, Nov. 2021. | |
| Paper # | SANE2021-41 | |
| Date of Issue | 2021-11-04 (SANE) | |
| 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 | SANE2021-41 |
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| Conference Information | |
| Committee | SANE |
| Conference Date | 2021-11-11 - 2021-11-12 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | ICSANE2021/Workshop on subsurface electromagnetic measurement |
| Paper Information | |
| Registration To | SANE |
| Conference Code | 2021-11-SANE |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Drone-based Millimeter-wave Radar System Using Fiber-optic Technologies |
| Sub Title (in English) | |
| Keyword(1) | Drone |
| Keyword(2) | Millimeter-wave |
| Keyword(3) | Fiber-optic |
| Keyword(4) | Non-destructive inspection (NDI) |
| Keyword(5) | |
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| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Haruka Tokunaga |
| 1st Author's Affiliation | Osaka University (Osaka Univ.) |
| 2nd Author's Name | Shota Yamamoto |
| 2nd Author's Affiliation | Osaka University (Osaka Univ.) |
| 3rd Author's Name | Li Yi |
| 3rd Author's Affiliation | Osaka University (Osaka Univ.) |
| 4th Author's Name | Tadao Nagatsuma |
| 4th Author's Affiliation | Osaka University (Osaka Univ.) |
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| Speaker | Author-1 |
| Date Time | 2021-11-11 16:20:00 |
| Presentation Time | 20 minutes |
| Registration for | SANE |
| Paper # | SANE2021-41 |
| Volume (vol) | vol.121 |
| Number (no) | no.236 |
| Page | pp.50-54 |
| #Pages | 5 |
| Date of Issue | 2021-11-04 (SANE) |
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