Modelling of the radiated field from multi-element capacitive micromachined ultrasonic transducers
UNSPECIFIED (2004) Modelling of the radiated field from multi-element capacitive micromachined ultrasonic transducers. In: Ultrasonics International 2003 Meetng, Granada, SPAIN, JUN 30-JUL 03, 2003. Published in: ULTRASONICS, 42 (1-9). pp. 447-452.Full text not available from this repository.
Official URL: http://dx.doi.org/10.1016/j.ultras.2003.12.033
This paper presents results from a theoretical model of the ultrasonic fields radiated by a 3x3 assembly of capacitive micromachined ultrasonic transducer (cMUT) sources on the same silicon substrate. These predictions have, for the first time, been compared directly to the fields measured experimentally using a scanned miniature detector. This work indicates that there is minimal cross-coupling between source elements, and demonstrates that it is possible to predict successfully the field characteristics of various geometries of such cMUT elements, with a view to the development of future imaging systems. (C) 2004 Elsevier B.V. All rights reserved.
|Item Type:||Conference Item (UNSPECIFIED)|
|Subjects:||T Technology > TA Engineering (General). Civil engineering (General)
|Journal or Publication Title:||ULTRASONICS|
|Publisher:||ELSEVIER SCIENCE BV|
|Number of Pages:||6|
|Page Range:||pp. 447-452|
|Title of Event:||Ultrasonics International 2003 Meetng|
|Location of Event:||Granada, SPAIN|
|Date(s) of Event:||JUN 30-JUL 03, 2003|
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