作者: Hisao Banno , Kohji Ogura , Hideo Sobue , Kanji Ohya
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摘要: Piezoelectric and acoustic properties of piezoelectric flexible composites or Piezo-Rubbers which have been developed at NTK-NGK are reported. The frequency dependences hydrostatic pressure underwater receiving sensitivities hydrophone using the Piezo-Rubber discussed in terms materials. Also single pulse transmitting/receiving responses compared with those PZT ceramics, PVDF polymer PZT/polymer 1-3 type composites.