A review of electric impedance matching techniques for piezoelectric sensors, actuators and transducers

VT Rathod - Electronics, 2019 - mdpi.com
Any electric transmission lines involving the transfer of power or electric signal requires the
matching of electric parameters with the driver, source, cable, or the receiver electronics …

Prognosis methods of stress corrosion cracking under harsh environmental conditions

H Hamdan, A Alsit, AB Al Tahhan, O Mughieda… - Heliyon, 2024 - cell.com
Stress corrosion cracking (SCC) under harsh environmental conditions still poses a
significant challenge, despite extensive research efforts. The intricate interplay among …

Estimation Method of an Electrical Equivalent Circuit for Sonar Transducer Impedance Characteristic of Multiple Resonance

J Jang, J Choi, D Lee, H Mok - Sensors, 2023 - mdpi.com
Improving the operational efficiency and optimizing the design of sound navigation and
ranging (sonar) systems require accurate electrical equivalent models within the operating …

Realization of high performance PZN-PT single crystal based piezoelectric flexural mode hydrophone for underwater sensor applications

C Manikandan, E Varadarajan… - Materials Research …, 2023 - iopscience.iop.org
In this article, attempts are made to grow large size PZN-PT single crystals using high
temperature solution growth method by implementing novel bottom cooling technique. The …

Development of an equivalent circuit of a cymbal transducer

H Shim, Y Roh - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
The cymbal transducer is a miniature transducer developed from the class V flextensional
transducer. Many studies to analyze this transducer have been conducted using either the …

Analysis of the transmitting characteristics of an acoustic conformal array of multimode tonpilz transducers by the equivalent circuit method

S Pyo, Y Lim, Y Roh - Sensors and Actuators A: Physical, 2021 - Elsevier
Commonly used underwater acoustic array types include planar and conformal arrays. The
conformal array is favorable in practical active sonar systems as it offers superior acoustic …

A method to depress the transmitting voltage response fluctuation of a double excitation piezoelectric transducer

Y Deng, G Zhang, X Zhang - Applied Acoustics, 2020 - Elsevier
To depress the fluctuation of the transmitting voltage response (TVR) for a double excitation
broadband transducer, an electrical method is proposed in this paper by connecting …

Modeling of circular piezoelectric micro ultrasonic transducer using CuAl10Ni5Fe4 on ZnO film for sonar applications

MIH Yaacob, MR Arshad, AA Manaf - Acoustical Physics, 2011 - Springer
Modeling and theoretical characterization of piezoelectric micro ultrasonic transducer (p
MUT) using ZnO film sandwiched between nickel aluminum bronze (CuAl 10 Ni 5 Fe 4) …

Equivalent circuit for analyzing the transmitting characteristics of multimode Tonpilz transducer

S Pyo, Y Roh - The Journal of the Acoustical Society of America, 2022 - pubs.aip.org
Multimode Tonpilz transducers operate at longitudinal and flexural vibration modes
simultaneously. Consequently, they have wider bandwidths than conventional single-mode …

Triple-resonant transducers

SC Butler - IEEE transactions on ultrasonics, ferroelectrics, and …, 2012 - ieeexplore.ieee.org
A detailed analysis is presented of two novel multiple-resonant transducers which produce a
wider transmit response than that of a conventional Tonpilz-type transducer. These multi …