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Paper Abstract and Keywords
Presentation 2023-08-21 15:55
Measurement of crystal Qs by using phase noise
Yuta Aoki, Kengo Hara, Yasuaki Watanabe (Tokyo Metropolitan Univ.) US2023-36
Abstract (in Japanese) (See Japanese page) 
(in English) QCMs are generally thought to measure the mass associated with changes in the viscosity of water, oil, etc., but the largest market is vacuum deposition processes such as vapor eposition equipment and sputtering equipment required for semiconductor manufacturing. The rocesses call for measurement of resonant frequency and Q factor. So, we have considered using a signal source analyzer for measuring these value. We compared the phase noise of a new QCMs and a slightly used ones to research effectiveness of measuring with phase noises.
Keyword (in Japanese) (See Japanese page) 
(in English) QCM / Signal Source Analyzer / Phase noise / Q factor / / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 157, US2023-36, pp. 30-33, Aug. 2023.
Paper # US2023-36 
Date of Issue 2023-08-14 (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 US2023-36

Conference Information
Committee US  
Conference Date 2023-08-21 - 2023-08-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Tech Front, Tokyo Tech (Ookayama Campus) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Underwater acoustics, Ultrasonics, etc. 
Paper Information
Registration To US 
Conference Code 2023-08-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Measurement of crystal Qs by using phase noise 
Sub Title (in English)  
Keyword(1) QCM  
Keyword(2) Signal Source Analyzer  
Keyword(3) Phase noise  
Keyword(4) Q factor  
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1st Author's Name Yuta Aoki  
1st Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
2nd Author's Name Kengo Hara  
2nd Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
3rd Author's Name Yasuaki Watanabe  
3rd Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
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Speaker Author-1 
Date Time 2023-08-21 15:55:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2023-36 
Volume (vol) vol.123 
Number (no) no.157 
Page pp.30-33 
#Pages
Date of Issue 2023-08-14 (US) 


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