Single-Fiber Transducer Arrays for 3D Ultrasound Computed Tomography: From Requirements to Results.
Sign Up to like & getrecommendations! Published in 2023 at "IEEE transactions on ultrasonics, ferroelectrics, and frequency control"
DOI: 10.1109/tuffc.2023.3272970
Abstract: A potential method for future breast cancer screening is 3D ultrasound computed tomography (USCT). The utilized image reconstruction algorithms require transducer characteristics fundamentally different from conventional transducer arrays, leading to the necessity of a custom… read more here.
Keywords: single fiber; ultrasound computed; transducer arrays; transducer ... See more keywords
Spatially shaped acoustic transducer arrays
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Acoustical Society of America"
DOI: 10.1121/2.0000634
Abstract: A shaped acoustic beam pattern that directs acoustic energy in the ± 45° direction with depressed acoustic energy at 0° is described. The shape of the beam pattern is controlled by area shading and the… read more here.
Keywords: acoustic transducer; spatially shaped; acoustic energy; transducer arrays ... See more keywords
Stretchable ultrasonic transducer arrays for three-dimensional imaging on complex surfaces
Sign Up to like & getrecommendations! Published in 2018 at "Science Advances"
DOI: 10.1126/sciadv.aar3979
Abstract: Ultrasound adds the third dimension to wearable sensors. Ultrasonic imaging has been implemented as a powerful tool for noninvasive subsurface inspections of both structural and biological media. Current ultrasound probes are rigid and bulky and… read more here.
Keywords: three dimensional; stretchable ultrasonic; complex surfaces; transducer arrays ... See more keywords
A Real Time Method Based on Deep Learning for Reconstructing Holographic Acoustic Fields from Phased Transducer Arrays
Sign Up to like & getrecommendations! Published in 2023 at "Micromachines"
DOI: 10.3390/mi14061108
Abstract: Phased transducer arrays (PTA) can control ultrasonic waves to produce a holographic acoustic field. However, obtaining the phase of the corresponding PTA from a given holographic acoustic field is an inverse propagation problem, which is… read more here.
Keywords: time; transducer arrays; holographic acoustic; method ... See more keywords