Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2022-05-19 13:25
Performance evaluation of tough hydrophone -- Durability evaluation in focused ultrasound field --
Fujimaru Kaise (Toin Univ. of Yokohama), Michihisa Shiiba (Nihon Institute of Medical Science), Nagaya Okada (HONDA ELECTRONICS CO., LTD), Takshi Morishita, Toshio Sato (Toin Univ. of Yokohama), Shinichi Takeuchi (Tokyo City Univ./Toin Univ. of Yokohama) US2022-6
Abstract (in Japanese) (See Japanese page) 
(in English) We have been developing and evaluating tough hydrophones using titanium front plate, titanium backing and a hydrothermally synthesized PZT polycrystalline film to measure high-intensity ultrasound fields with the occurring of acoustic cavitation. We confirmed that the receiving sensitivity of the hydrophone does not decrease even after being exposed to an ultrasound cleaner for a cumulative total of 100 hours. However, it was necessary to examine the durability in the focused ultrasound field such as HIFU. Therefore, the tough hydrophone was exposed to a focused ultrasonic irradiation system using a concave piezo electric transducer, and the durability was evaluated. It was confirmed that the frequency characteristics of the receiving sensitivity of the hydrophone did not decrease even after exposure for a total of 30 hours.
Keyword (in Japanese) (See Japanese page) 
(in English) titanium / Hydrothermal synthesis PZT polycrystalline film / High-intensity ultrasound / Focused ultrasound / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 36, US2022-6, pp. 21-25, May 2022.
Paper # US2022-6 
Date of Issue 2022-05-12 (US) 
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 US2022-6

Conference Information
Committee US  
Conference Date 2022-05-19 - 2022-05-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Nonlinear acoustics, Ultrasonics, etc. 
Paper Information
Registration To US 
Conference Code 2022-05-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance evaluation of tough hydrophone 
Sub Title (in English) Durability evaluation in focused ultrasound field 
Keyword(1) titanium  
Keyword(2) Hydrothermal synthesis PZT polycrystalline film  
Keyword(3) High-intensity ultrasound  
Keyword(4) Focused ultrasound  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Fujimaru Kaise  
1st Author's Affiliation Toin University of Yokohama (Toin Univ. of Yokohama)
2nd Author's Name Michihisa Shiiba  
2nd Author's Affiliation Nihon Institute of Medical Science (Nihon Institute of Medical Science)
3rd Author's Name Nagaya Okada  
3rd Author's Affiliation HONDA ELECTRONICS CO., LTD (HONDA ELECTRONICS CO., LTD)
4th Author's Name Takshi Morishita  
4th Author's Affiliation Toin University of Yokohama (Toin Univ. of Yokohama)
5th Author's Name Toshio Sato  
5th Author's Affiliation Toin University of Yokohama (Toin Univ. of Yokohama)
6th Author's Name Shinichi Takeuchi  
6th Author's Affiliation Tokyo City University/Toin University of Yokohama (Tokyo City Univ./Toin Univ. of Yokohama)
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2022-05-19 13:25:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2022-6 
Volume (vol) vol.122 
Number (no) no.36 
Page pp.21-25 
#Pages 5 
Date of Issue 2022-05-12 (US) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan