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| Presentation | 2018-01-23 13:00 [Poster Presentation] Transmission characteristics of piezoelectric transducer with multiple sensitive axes Masafumi Aoyanagi, Naoto Wakatsuki, Koichi Mizutani, Tadashi Ebihara (Univ. Tsukuba)  US2017-98 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We focus on ultrasonic probes having sensitivity in plurality of directions for non-destructive testing and evaluation and their applications. We have previously reported the principle to transmit and receive longitudinal and shear components of elastic wave independently using matrix-like probe with multiple electrodes. In this paper, ultrasonic probe with two-degree-of-freedom, which can transmit and receive longitudinal and shear wave, are developed and evaluated by measuring normal and tangential components of vibration using a laser Doppler vibrometer. As a result, we found that the prototype probe could selectively transmit longitudinal wave with about half amplitude compared with conventional probe in longitudinal driving. Also, in shear driving, the prototype probe could transmit shear wave with about half amplitude compared with conventional probe. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Piezoelectric transducer / Longitudinal Wave / Shear Wave / Non-destructive testing / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 398, US2017-98, pp. 83-87, Jan. 2018. | |
| Paper # | US2017-98 | |
| Date of Issue | 2018-01-16 (US) | |
| ISSN | Print edition: ISSN 0913-5685 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 | US2017-98 |
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| Conference Information | |
| Committee | US EA |
| Conference Date | 2018-01-23 - 2018-01-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | US |
| Conference Code | 2018-01-US-EA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Transmission characteristics of piezoelectric transducer with multiple sensitive axes |
| Sub Title (in English) | |
| Keyword(1) | Piezoelectric transducer |
| Keyword(2) | Longitudinal Wave |
| Keyword(3) | Shear Wave |
| Keyword(4) | Non-destructive testing |
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| 1st Author's Name | Masafumi Aoyanagi |
| 1st Author's Affiliation | University of Tsukuba (Univ. Tsukuba) |
| 2nd Author's Name | Naoto Wakatsuki |
| 2nd Author's Affiliation | University of Tsukuba (Univ. Tsukuba) |
| 3rd Author's Name | Koichi Mizutani |
| 3rd Author's Affiliation | University of Tsukuba (Univ. Tsukuba) |
| 4th Author's Name | Tadashi Ebihara |
| 4th Author's Affiliation | University of Tsukuba (Univ. Tsukuba) |
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| Speaker | Author-1 |
| Date Time | 2018-01-23 13:00:00 |
| Presentation Time | 120 minutes |
| Registration for | US |
| Paper # | US2017-98 |
| Volume (vol) | vol.117 |
| Number (no) | no.398 |
| Page | pp.83-87 |
| #Pages | 5 |
| Date of Issue | 2018-01-16 (US) |
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