Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Min-Jung Sim"'
Publikováno v:
Applied Sciences, Vol 11, Iss 6, p 2702 (2021)
Transducer arrays are commonly analyzed by the finite element method (FEM) with high accuracy, but it is costly, particularly when having flexible surrounding structures. In this study, we developed an equivalent circuit (EC)-based model of an array
Externí odkaz:
https://doaj.org/article/0c9bf406d95a4291a81d1a429489456b
We developed and experimentally realized a novel type of focal transducer called a void-centric zone plate ultrasonic transducer (VZPUT). Although VZPUT is a planar transducer, it can focus ultrasound and control the focal length using a single-chann
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c4acaba29ba5632499327e73c084ace
https://doi.org/10.21203/rs.3.rs-2663564/v1
https://doi.org/10.21203/rs.3.rs-2663564/v1
Publikováno v:
Transactions of the Korean Society for Noise and Vibration Engineering. 30:432-440
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee9d52c642d560fa293602c6fd1c30d8
https://doi.org/10.5050/ksnve.2020.30.5.432
https://doi.org/10.5050/ksnve.2020.30.5.432
Publikováno v:
The Journal of the Acoustical Society of America. 149(5)
Cylindrical transducer arrays are used in many applications such as SONAR, depth sounding, ultrasound imaging, etc. This study developed the equivalent circuit (EC)-based-model of a cylindrical array with theoretical acoustic coupling. The electro-me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ef4ed7c14c987866eb6209eef25805d
https://pubmed.ncbi.nlm.nih.gov/34241140
https://pubmed.ncbi.nlm.nih.gov/34241140
Publikováno v:
Vibration Engineering for a Sustainable Future ISBN: 9783030464653
We propose a method to estimate the electric-structure-acoustic transfer function of each ultrasonic transducers that are mainly used for underwater sonar systems. The finite element method (FEM) is widely used for analysing the transducer systems, b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a29328bc96797ceb13dc61b69f9264bb
https://doi.org/10.1007/978-3-030-46466-0_7
https://doi.org/10.1007/978-3-030-46466-0_7
Publikováno v:
Transactions of the Korean Society for Noise and Vibration Engineering. 27:705-712
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fb0cef9b2d03e64c5d2b728f2793dc2
https://doi.org/10.5050/ksnve.2017.27.6.705
https://doi.org/10.5050/ksnve.2017.27.6.705
Publikováno v:
World Congress on Mechanical, Chemical, and Material Engineering.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1880c5fa623879bfe3374d141a59b10
https://doi.org/10.11159/icmie18.111
https://doi.org/10.11159/icmie18.111