Improvement of EMAT Butterfly Coil for Defect Detection in Aluminum Alloy Plate. [PDF]
Chi D, Sun G, Liu H.
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Radio-frequency sensor for non-destructive evaluation of composite materials. [PDF]
Samolej K +4 more
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State of the Art of Low-Frequency Acoustic Modulation: Intensity Enhancement and Directional Control. [PDF]
Xu J +13 more
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Noninvasive Intracranial Source Signal Localization and Decoding with High Spatiotemporal Resolution. [PDF]
Zhang H +7 more
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Fundamental Study of Phased Array Ultrasonic Cavitation Abrasive Flow Polishing Titanium Alloy Tubes. [PDF]
Dai Y, Li S, Feng M, Chen B, Qiao J.
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Ultrasonic tapered phased arrays for three-dimensional imaging
Tsang-Long Pao
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Ultrasonic phased array systems
The Journal of the Acoustical Society of America, 1980Ultrasonic phased array method and apparatus for the static or dynamic investigation of structures, such as organs of the body, or intra-uterine detail, wherein ultrasonic echo pulses, reflected back from a testpiece to one or a group of adjacent transducers of a linear transducer array, are converted to corresponding electric signals which are then ...
James M. S. Hutchison, Robert D. Selbie
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Quantitative ultrasonic phased array imaging
AIP Conference Proceedings, 2014When imaging with ultrasonic phased arrays, what do we actually image? What quantitative information is contained in the image? Ad-hoc delay-and-sum methods such as the synthetic aperture focusing technique (SAFT) and the total focusing method (TFM) fail to answer these questions.
Brady J. Engle +2 more
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Ultrasonic phased array controller for hyperthermia applications
Ultrasonics, 1991Multiple and mechanically scanned ultrasound transducer systems have demonstrated the efficacy of using ultrasound to produce deep localized hyperthermia. The use of ultrasonic phased arrays has been proposed as an alternative to these systems. A phased array offers a more flexible approach to heating tumours in that the size, shape, and position of ...
P J, Benkeser, T L, Pao, Y J, Yoon
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Ultrasonic phased arrays for nondestructive testing
NDT International, 1987Abstract Although ultrasonic phased arrays are potentially ideally suited to many applications in NDT, their use in practice is limited by the complexity of array probe manufacture and the bulk and cost of the associated electronic control instrumentation.
A. McNab, M.J. Campbell
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