Art

J-GLOBAL ID：202002275397769497   Reference number：20A1884696

Effect of methods for determining the frequency dependency of hydrophone sensitivity phase on instantaneous acoustic pressure of diagnostic ultrasound

診断超音波の瞬時音響圧力に対するハイドロホン感度位相の周波数依存性を決定する方法の影響

Author (3)： Chiba Yusuke (Acoustics and Ultrasonics Standards Group, Research Institute for Measurement and Analytical Instrumentation, National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki 305-8563, Japan) ,  Yoshioka Masahiro (Acoustics and Ultrasonics Standards Group, Research Institute for Measurement and Analytical Instrumentation, National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki 305-8563, Japan) ,  Horiuchi Ryuzo (Acoustics and Ultrasonics Standards Group, Research Institute for Measurement and Analytical Instrumentation, National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki 305-8563, Japan)
Material： Japanese Journal of Applied Physics  (JJAP)
Volume： 59  Issue： SK  Page： SKKE21 (8pp)  Publication year： Jul. 2020 
JST Material Number： G0520B  ISSN： 0021-4922  CODEN： JJAPB6  Document type： Article
Article type： 原著論文  Country of issue： United Kingdom (GBR)  Language： ENGLISH (EN)

Thesaurus term： *hydrophone ,  diagnostic instrument ,  *frequency characteristic ,  ultrasonic wave ,  response ,  *ultrasonic pulse ,  high frequency ultrasonic wave ,  phase response
Semi thesaurus term： ultrasonic diagnostic equipment

JST classification (2)： Acoustical measurements and instrumentation  (BB03040R) ,  Acoustic transducer and other acoustic equipments  (BB03060N)

Terms in the title (8)： 診断 ,  超音波 ,  瞬時 ,  音響圧力 ,  ハイドロホン ,  感度 ,  位相 ,  周波数依存性