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13 - Electrical and Electronic Engineering, Metallurgy and Materials

University of Leeds

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Output 39 of 64 in the submission

Article title

Phase-inversion-based selective harmonic elimination (PI-SHE) in multi-level switched-mode tone- and frequency- modulated excitation

Type

D - Journal article

DOI

10.1109/TUFFC.2013.2672

Title of journal

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control

Article number

Volume number

Issue number

First page of article

1084

ISSN of journal

0885-3010

Year of publication

2013

URL

Number of additional authors

Additional information

SF-3: This paper demonstrates elimination of the harmonic distortion that occurs when an ultrasonic medical transducer is excited with MOSFET drive circuits. This patented (GB1222882.1, priority 19/12/2012) technique paves the way for new forms of combined contrast imaging and ultrasound-aided drug delivery (sonoporation) being developed by Physics/Medicine/Engineering at Leeds, through an EPSRC Healthcare grant (EP/I000623, PI:Evans, £1.2M) with partners Epigem and Precision Acoustics. The Leeds Institute of Biomedical and Clinical Sciences are currently validating in-vivo the efficacy of this new sonoporation scheme, following our successful in-vitro demonstrations (McLaughlan et al, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, in press).

Interdisciplinary

Cross-referral requested

Research group

None

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract