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Journal article

SVD-based separation of stable and inertial cavitation signals applied to passive cavitation mapping during HIFU

Abstract:

Detection of inertial and stable cavitation is important for guiding high-intensity focused ultrasound (HIFU). Acoustic transducers can passively detect broadband noise from inertial cavitation and the scattering of HIFU harmonics from stable cavitation bubbles. Conventional approaches to cavitation noise diagnostics typically involve computing the Fourier transform of the time-domain noise signal, applying a custom comb filter to isolate the frequency components of interest, followed by an i...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted Manuscript

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Publisher copy:
10.1109/tuffc.2019.2898917

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Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Oxford college:
Harris Manchester College
Role:
Author
Publisher:
IEEE Publisher's website
Journal:
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control Journal website
Volume:
66
Issue:
5
Pages:
857-866
Publication date:
2019-02-13
Acceptance date:
2019-02-07
DOI:
EISSN:
1525-8955
ISSN:
0885-3010
Pubs id:
pubs:976329
URN:
uri:9598dfeb-2102-4252-b37e-7cf4e895272c
UUID:
uuid:9598dfeb-2102-4252-b37e-7cf4e895272c
Local pid:
pubs:976329

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