Hydrophone measurements for biomedical ultrasound applications: A review
GR Harris, SM Howard, AM Hurrell… - IEEE transactions on …, 2022 - ieeexplore.ieee.org
This article presents basic principles of hydrophone measurements, including mechanisms
of action for various hydrophone designs, sensitivity and directivity calibration procedures …
of action for various hydrophone designs, sensitivity and directivity calibration procedures …
A noninvasive deep brain stimulation method via temporal-spatial interference magneto-acoustic effect: simulation and experimental validation
R Liu, R Ma, X Liu, X Zhou, X Wang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Deep brain transcranial stimulation is used in both research and for the treatment of
neuropsychological diseases. Ideally, such stimulation should be noninvasive and precisely …
neuropsychological diseases. Ideally, such stimulation should be noninvasive and precisely …
Spatiotemporal deconvolution of hydrophone response for linear and nonlinear beams—Part I: Theory, spatial-averaging correction formulas, and criteria for sensitive …
KA Wear - IEEE transactions on ultrasonics, ferroelectrics, and …, 2022 - ieeexplore.ieee.org
This article reports spatiotemporal deconvolution methods and simple empirical formulas to
correct pressure and beamwidth measurements for spatial averaging across a hydrophone …
correct pressure and beamwidth measurements for spatial averaging across a hydrophone …
Nominal Versus Actual Spatial Resolution: Comparison of Directivity and Frequency-Dependent Effective Sensitive Element Size for Membrane, Needle, Capsule, and …
KA Wear, A Shah - IEEE Transactions on Ultrasonics …, 2022 - ieeexplore.ieee.org
Frequency-dependent effective sensitive element radius is a key parameter for elucidating
physical mechanisms of hydrophone operation. In addition, it is essential to know to correct …
physical mechanisms of hydrophone operation. In addition, it is essential to know to correct …
[HTML][HTML] Collapse pressure measurement of single hollow glass microsphere using single-beam acoustic tweezer
Microbubbles are widely used in medical ultrasound imaging and drug delivery. Many
studies have attempted to quantify the collapse pressure of microbubbles using methods …
studies have attempted to quantify the collapse pressure of microbubbles using methods …
Hydrophone spatial averaging correction for acoustic exposure measurements from arrays—Part II: Validation for ARFI and pulsed Doppler waveforms
KA Wear, A Shah, AM Ivory… - IEEE transactions on …, 2020 - ieeexplore.ieee.org
This article reports the experimental validation of a method for correcting underestimates of
peak compressional pressure (p_c), peak rarefactional pressure (p_r), and pulse intensity …
peak compressional pressure (p_c), peak rarefactional pressure (p_r), and pulse intensity …
Spatiotemporal deconvolution of hydrophone response for linear and nonlinear beams—Part II: Experimental validation
This article reports experimental validation for spatiotemporal deconvolution methods and
simple empirical formulas to correct pressure and beamwidth measurements for spatial …
simple empirical formulas to correct pressure and beamwidth measurements for spatial …
[HTML][HTML] A Multi-Scale Fusion Strategy for Side Scan Sonar Image Correction to Improve Low Contrast and Noise Interference
P Zhou, J Chen, P Tang, J Gan, H Zhang - Remote Sensing, 2024 - mdpi.com
Side scan sonar images have great application prospects in underwater surveys, target
detection, and engineering activities. However, the acquired sonar images exhibit low …
detection, and engineering activities. However, the acquired sonar images exhibit low …
Note to physicians and sonographers on potential underestimation of acoustic safety indexes for diagnostic array transducers
KA Wear, S Vaezy - IEEE transactions on ultrasonics …, 2020 - ieeexplore.ieee.org
Note to Physicians and Sonographers on Potential Underestimation of Acoustic Safety
Indexes for Diagnostic Array Transducers Page 1 IEEE TRANSACTIONS ON …
Indexes for Diagnostic Array Transducers Page 1 IEEE TRANSACTIONS ON …
Quantifying the Impact of Imaging Through Body Walls on Shear Wave Elasticity Measurements
In the context of ultrasonic hepatic shear wave elasticity imaging (SWEI), measurement
success has been determined to increase when using elevated acoustic output pressures …
success has been determined to increase when using elevated acoustic output pressures …