Paper Abstract and Keywords |
Presentation |
2014-02-21 11:30
FDA compensation of tissue harmonic imaging by AM modulation of FM chirp transmission signal Takuya Hiraoka, Norio Tagawa, Kan Okubo (Toyko Metropolitan Univ.), Iwaki Akiyama (Doshisha Univ.) US2013-98 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
High definition of medical ultrasound images is strongly required. Recently, study of ultrasonic imaging using a second harmonic has been advanced for this purpose. However, the living body has the property of frequency dependent attenuation (FDA). And FDA is a problem that cannot be ignored when using the second harmonic. In this study, we have proposed a method to obtain echo signals ideal, after having received the distortion due to FDA by modulating the transmission signal. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
THI / FDA / FM chirp sighal / Second harmonic / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 439, US2013-98, pp. 25-30, Feb. 2014. |
Paper # |
US2013-98 |
Date of Issue |
2014-02-14 (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) |
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US2013-98 |
Conference Information |
Committee |
US |
Conference Date |
2014-02-21 - 2014-02-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Chofu Aerospace Center, Aerodrome Branch, JAXA |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
US |
Conference Code |
2014-02-US |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
FDA compensation of tissue harmonic imaging by AM modulation of FM chirp transmission signal |
Sub Title (in English) |
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Keyword(1) |
THI |
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FDA |
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FM chirp sighal |
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Second harmonic |
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1st Author's Name |
Takuya Hiraoka |
1st Author's Affiliation |
Tokyo Metropolitan University (Toyko Metropolitan Univ.) |
2nd Author's Name |
Norio Tagawa |
2nd Author's Affiliation |
Tokyo Metropolitan University (Toyko Metropolitan Univ.) |
3rd Author's Name |
Kan Okubo |
3rd Author's Affiliation |
Tokyo Metropolitan University (Toyko Metropolitan Univ.) |
4th Author's Name |
Iwaki Akiyama |
4th Author's Affiliation |
Doshisha University (Doshisha Univ.) |
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Speaker |
Author-1 |
Date Time |
2014-02-21 11:30:00 |
Presentation Time |
15 minutes |
Registration for |
US |
Paper # |
US2013-98 |
Volume (vol) |
vol.113 |
Number (no) |
no.439 |
Page |
pp.25-30 |
#Pages |
6 |
Date of Issue |
2014-02-14 (US) |
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