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Method for making a multielement acoustic probe using a metallised and ablated polymer as ground plane
Method for making a multielement acoustic probe using a metallised and ablated polymer as ground plane
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机译:使用金属化和烧蚀的聚合物作为接地平面制造多元素声波探针的方法
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摘要
The invention concerns a method to manufacture acoustic probes comprising unitary piezoelectric transducers. The method comprises an original step to realize an earth plane formed from a flexible dielectric film covered by a conducting film. The flexible dielectric film is ablated locally to expose the conducting film. The ablated film acts as draping and earth plane for the unitary piezoelectric transducers.
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