Formulation of the Problem of the Wide-Band Matching of a Piezoelectric Transducer with an Active Loading and Methods of its Solution
Source abstract
Abstract
In the general case, the problem of the wide-band matching of a piezoelectric transducer and an amplifier with an arbitrary active resistance is formulated. The results of investigation make it possible positively to solve this problem under certain constraints on electrophysical parameters of the piezoelectric transducer. The general algorithm of solving the practical matching problem is carried out starting from measurements of the corresponding electrophysical parameters of the piezoelectric transducer. The limiting value of the extension coefficient is found using the Chebyshev filter for the equivalent RC-circuit of the piezoelectric transducer.
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Research context
OpenAlex topics: Material Properties and Applications · Industrial Engineering and Technologies · Engineering Diagnostics and Reliability
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References (2)
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1. Way Kaychan, Theory and Design of Wide-Band Matching Circuits. Translated into Russian under the title Teoriya i proektirovanie sharikopolosnykh soglasuyushchikh tsepei, Moscow: Svyaz', 1979.
2. Green, E., Synthesis of Loader Networks to Give Butterworth or Chebyshev Response in the Passband, Proc. IEE. London, 1954, vol. 101, pt. IV, pp. 192–203.