Efficiency enlargement of surface acoustic wave elastic convolver by emphasising nonlinear piezoelectric effect

Y. Cho, S. Haitsuka, M. Kadota

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

The newly discovered effect concerning the enhancement of the nonlinear piezoelectricity of PZT ceramics by applying a bias electric field to the substrate has enabled more than 20 dB efficiency enlargement in a SAW elastic convolver.

Original languageEnglish
Pages (from-to)1117-1119
Number of pages3
JournalElectronics Letters
Volume29
Issue number12
DOIs
Publication statusPublished - 1993 Jun

Keywords

  • Surface acoustic wave devices

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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