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中文核心期刊

WANG Cheng-hao. EFFECT OF THE PARAMETERS OF A SANDWICH TRANSDUCER ON ITS EFFECTIVE COUPLING COEFFICIENT[J]. ACTA ACUSTICA, 1981, 6(3): 194-197. DOI: 10.15949/j.cnki.0371-0025.1981.03.010
Citation: WANG Cheng-hao. EFFECT OF THE PARAMETERS OF A SANDWICH TRANSDUCER ON ITS EFFECTIVE COUPLING COEFFICIENT[J]. ACTA ACUSTICA, 1981, 6(3): 194-197. DOI: 10.15949/j.cnki.0371-0025.1981.03.010
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EFFECT OF THE PARAMETERS OF A SANDWICH TRANSDUCER ON ITS EFFECTIVE COUPLING COEFFICIENT

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    • Abstract
  • The effect of the parameters of a sandwich transducer on its effective coupling coefficient is discussed. These parameters include thickness of piezoelectric slab, position of piezoelectric slab coupling coefficient of piezoelectric material and characteristic impedance ratio of coupling block to piezoelectric slab.
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