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Paper Abstract and Keywords
Presentation 2014-06-23 16:35
High frequency ultrasonic transducer made by sol-gel composite
Makiko Kobayashi, Takuo Inoue, Keisuke Kimoto, Masayuki Tanabe (Kumamoto Univ.) US2014-24
Abstract (in Japanese) (See Japanese page) 
(in English) High frequency broadband ultrasonic transducers were manufactured simply by sol-gel composite films for high resolution imaging of living tissue. Characteristics of sol-gel composite ultrasonic transducers were low acoustic impedance and broad bandwidth without backing material, owing to micro porous in piezoelectric film. ~8 micrometer and ~2 micrometer thick porous films were fabricated on 3 mm thick titanium substrates using normal PZT bulk powders and small PZT powders made from PZT sol-gel solution. Ultrasonic measurement in pulse echo mode was attempt and the ~50 MHz center frequency was obtained by FFT of the 1st reflected echo from the ~8 micrometer thick sample.
Keyword (in Japanese) (See Japanese page) 
(in English) ultrasonic transducer / high frequency / broadband / sol-gel composite / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 102, US2014-24, pp. 41-44, June 2014.
Paper # US2014-24 
Date of Issue 2014-06-16 (US) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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 US2014-24

Conference Information
Committee US  
Conference Date 2014-06-23 - 2014-06-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Metropolitan Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Ultrasonics in Medicine, Acoustic Imaging, General 
Paper Information
Registration To US 
Conference Code 2014-06-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) High frequency ultrasonic transducer made by sol-gel composite 
Sub Title (in English)  
Keyword(1) ultrasonic transducer  
Keyword(2) high frequency  
Keyword(3) broadband  
Keyword(4) sol-gel composite  
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1st Author's Name Makiko Kobayashi  
1st Author's Affiliation Kumamoto University (Kumamoto Univ.)
2nd Author's Name Takuo Inoue  
2nd Author's Affiliation Kumamoto University (Kumamoto Univ.)
3rd Author's Name Keisuke Kimoto  
3rd Author's Affiliation Kumamoto University (Kumamoto Univ.)
4th Author's Name Masayuki Tanabe  
4th Author's Affiliation Kumamoto University (Kumamoto Univ.)
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Speaker Author-1 
Date Time 2014-06-23 16:35:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2014-24 
Volume (vol) vol.114 
Number (no) no.102 
Page pp.41-44 
#Pages
Date of Issue 2014-06-16 (US) 


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