Ultrasound transducer device with a one-dimensional or two-dimensional array of transducer elements
作者： Bernd Gromoll , Bertram Sachs , Hans-Peter Heindel , Fritz Breimesser
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摘要: An ultrasound transducer device with a one-dimensional or two-dimensional array of elements (4 j ) has at least one plate-shaped component. This component contains an acoustical attenuation element (3), narrow side (3c) which the are arranged piezoelectric oscillation and electrodes, as well electronic circuit part (17a) connection leads (10a) between this electrodes. electrode is each its for to broad (3a), strip-shaped carrier (14) connected located on side. Cooling channels (20, 21) may be used means cooling (14, 14 k ). Preferably, two components can form common partial system (2) device.
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