Abstract
Piezoelectric and acoustic properties of piezoelectric flexible composites or Piezo-Rubbers which have been developed at NTK-NGK are reported. The frequency dependences and hydrostatic pressure dependences of underwater receiving sensitivities of hydrophone using the Piezo-Rubber are discussed in terms of the properties of Piezo-Rubber materials. Also single pulse acoustic transmitting/receiving responses of the Piezo-Rubber are compared with those of PZT ceramics, PVDF polymer and PZT/polymer 1-3 type composites. © 1987 IOP Publishing Ltd.
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CITATION STYLE
Banno, H., Ogura, K., Sobue, H., & Ohya, K. (1987). Piezoelectric and acoustic properties of piezoelectric flexible composites. Japanese Journal of Applied Physics, 26(S1), 153–155. https://doi.org/10.7567/JJAPS.26S1.153
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