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Equivalent circuit for broadband underwater transducers.
IEEE Trans Ultrason Ferroelectr Freq Control. 2008 Sep; 55(9):2079-83.IT

Abstract

A method is presented to determine the equivalent circuits of broadband transducers with 2 resonances in the frequency band of interest. The circuit parameters are refined by least-squares fitting the measured electrical conductance data with this model. The method is illustrated by computing the conductance and susceptance of the equivalent circuits of 3 types of broadband transducers and comparing them with the measured values. The equivalent circuit of a transducer is necessary for designing filters that match the impedances of the transducer and the power amplifier that drives the transducer.

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Publisher Full Text (DOI)

Authors

Ramesh R
No affiliation info available
Ebenezer DD
No affiliation info available

MeSH

AcousticsComputer SimulationComputer-Aided DesignElectronicsEquipment DesignEquipment Failure AnalysisModels, TheoreticalReproducibility of ResultsSensitivity and SpecificityTransducersWater

Pub Type(s)

Evaluation Study
Letter

Language

eng

PubMed ID

18986904

Citation

Ramesh, R, and D D. Ebenezer. "Equivalent Circuit for Broadband Underwater Transducers." IEEE Transactions On Ultrasonics, Ferroelectrics, and Frequency Control, vol. 55, no. 9, 2008, pp. 2079-83.
Ramesh R, Ebenezer DD. Equivalent circuit for broadband underwater transducers. IEEE Trans Ultrason Ferroelectr Freq Control. 2008;55(9):2079-83.
Ramesh, R., & Ebenezer, D. D. (2008). Equivalent circuit for broadband underwater transducers. IEEE Transactions On Ultrasonics, Ferroelectrics, and Frequency Control, 55(9), 2079-83. https://doi.org/10.1109/TUFFC.899
Ramesh R, Ebenezer DD. Equivalent Circuit for Broadband Underwater Transducers. IEEE Trans Ultrason Ferroelectr Freq Control. 2008;55(9):2079-83. PubMed PMID: 18986904.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Equivalent circuit for broadband underwater transducers. AU - Ramesh,R, AU - Ebenezer,D D, PY - 2008/11/7/pubmed PY - 2009/1/31/medline PY - 2008/11/7/entrez SP - 2079 EP - 83 JF - IEEE transactions on ultrasonics, ferroelectrics, and frequency control JO - IEEE Trans Ultrason Ferroelectr Freq Control VL - 55 IS - 9 N2 - A method is presented to determine the equivalent circuits of broadband transducers with 2 resonances in the frequency band of interest. The circuit parameters are refined by least-squares fitting the measured electrical conductance data with this model. The method is illustrated by computing the conductance and susceptance of the equivalent circuits of 3 types of broadband transducers and comparing them with the measured values. The equivalent circuit of a transducer is necessary for designing filters that match the impedances of the transducer and the power amplifier that drives the transducer. SN - 1525-8955 UR - https://www.unboundmedicine.com/medline/citation/18986904/Equivalent_circuit_for_broadband_underwater_transducers_ L2 - https://dx.doi.org/10.1109/TUFFC.899 DB - PRIME DP - Unbound Medicine ER -