2013 Far East Forum on Nondestructive Evaluation/Testing: New Technology and Application 2013
DOI: 10.1109/fendt.2013.6635541
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A voltage-current method of measuring ultrasonic transducer impedance

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Cited by 6 publications
(4 citation statements)
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“…One of the simplest method to measure the resonance frequency of the ultrasonic vibratory unit is using the total electrical impedance of the whole assembly. In this study, the impedance was measured by the V-I method [18]. A simple measurement circuit is shown in Figure 2.…”
Section: Measure the Resonance Frequency Of The Systemmentioning
confidence: 99%
“…One of the simplest method to measure the resonance frequency of the ultrasonic vibratory unit is using the total electrical impedance of the whole assembly. In this study, the impedance was measured by the V-I method [18]. A simple measurement circuit is shown in Figure 2.…”
Section: Measure the Resonance Frequency Of The Systemmentioning
confidence: 99%
“…The test bench experiment clearly validates the equations derived for the proposed impedance measurement method and so warranted further experimentation. =100 Ω, Z T (2) =50 Ω Impedance Analyser Fig. 4…”
Section: A Test Bench Proof Of Conceptmentioning
confidence: 99%
“…It is believed that the accuracy of the impedance system may be further improved with development of a system calibration methodology. =100 Ω, Z T (2) =50 Ω Impedance Analyser Fig. 8.…”
Section: B Integrated Front End Validationmentioning
confidence: 99%
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