Broadband phased array transducer with wide bandwidth, high sensitivity and reduced cross-talk and method for manufacture thereof
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United States of America Patent
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Aug 11, 1998
Issued Date -
N/A
app pub date -
Oct 16, 1996
filing date -
Sep 7, 1993
priority date (Note) -
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Abstract
There is provided a broadband transducer array for use in an acoustic imaging system having a plurality of transducer elements disposed on a preformed support. The support has a non-planar top surface on which are disposed a plurality of elevationally curved transducer elements. Kerfs separate each transducer element from one another. The depth of the kerf with reference to the non-planar top surface of the support may be uniform or non-uniform.
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