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Acoustic power output measurements for thick-film PZT transducers

Acoustic power output measurements for thick-film PZT transducers
Acoustic power output measurements for thick-film PZT transducers
Direct acoustic measurements have been performed on a range of thick- film PZT ultrasonic transducer constructions, and these are compared with their electrical impedance and calculated input powers. They show good efficiency when driving into water, and a significant improvement over a similarly constructed bulk PZT transducer.
Thick-film piezoelectrics, acoustic power
0013-5194
636-637
Harris, N R
237cfdbd-86e4-4025-869c-c85136f14dfd
Hill, M
13d08973-687e-423b-9a2c-392dd6848548
White, N M
c7be4c26-e419-4e5c-9420-09fc02e2ac9c
Beeby, S P
ba565001-2812-4300-89f1-fe5a437ecb0d
Harris, N R
237cfdbd-86e4-4025-869c-c85136f14dfd
Hill, M
13d08973-687e-423b-9a2c-392dd6848548
White, N M
c7be4c26-e419-4e5c-9420-09fc02e2ac9c
Beeby, S P
ba565001-2812-4300-89f1-fe5a437ecb0d

Harris, N R, Hill, M, White, N M and Beeby, S P (2004) Acoustic power output measurements for thick-film PZT transducers Electronics Letters, 40, (10), pp. 636-637.

Record type: Article

Abstract

Direct acoustic measurements have been performed on a range of thick- film PZT ultrasonic transducer constructions, and these are compared with their electrical impedance and calculated input powers. They show good efficiency when driving into water, and a significant improvement over a similarly constructed bulk PZT transducer.

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More information

Published date: May 2004
Keywords: Thick-film piezoelectrics, acoustic power
Organisations: EEE

Identifiers

Local EPrints ID: 260477
URI: http://eprints.soton.ac.uk/id/eprint/260477
ISSN: 0013-5194
PURE UUID: 99b44222-a9dc-4853-be19-eb1ac127cb2d
ORCID for N R Harris: ORCID iD orcid.org/0000-0003-4122-2219
ORCID for N M White: ORCID iD orcid.org/0000-0003-1532-6452
ORCID for S P Beeby: ORCID iD orcid.org/0000-0002-0800-1759

Catalogue record

Date deposited: 08 Feb 2005
Last modified: 18 Jul 2017 09:12

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Contributors

Author: N R Harris ORCID iD
Author: M Hill
Author: N M White ORCID iD
Author: S P Beeby ORCID iD

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