Publications by authors named "Karim Sabra"

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Leveraging sound speed dynamics and generative deep learning for ray-based ocean acoustic tomography.
Priyabrata Saha, Richard X Touret, Etienne Ollivier, Jihui Jin, Matthew McKinley, Karim G Sabra

JASA Express Lett· April 2025

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Spatial observations of low-frequency acoustic propagation near isolated seamounts using an autonomous surface vehicle.
Matthew McKinley, Davis Rider, Laurent Grare, Ganesh Gopalakrishnan, Luc Lenain, Karim G Sabra

JASA Express Lett· April 2025

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Influence of lee waves on ocean acoustic simulations near Atlantis II Seamount.
Matthew McKinley, Daoxun Sun, Brian O'Donnell, Annalisa Bracco, Karim G Sabra

J Acoust Soc Am· April 2025

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Impact of vertical resolution in a regional ocean circulation model of the northern Gulf of Mexico for acoustic predictions in the upper ocean.
Matthew McKinley, Guangpeng Liu, Richard X Touret, Brian O'Donnell, Annalisa Bracco, Karim G Sabra

J Acoust Soc Am· March 2025

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Broadband wireless battery-free acoustic identification tags for high data-rate underwater backscatter communication.
Ananya Bhardwaj, Alper Erturk, Karim G Sabra

J Acoust Soc Am· January 2025

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Through-the-sensor sub-bottom imaging using the self-noise of an autonomous underwater vehiclea).
Karim G Sabra, Paige Pfenninger, Ying-Tsong Lin

JASA Express Lett· January 2025

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Passive acoustic identification tags for marking underwater docking stations.
Nizar Somaan, Ananya Bhardwaj, Karim G Sabra

JASA Express Lett· December 2024

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Quantifying the influence of source motion on the ray-based blind deconvolution algorithm.
Richard X Touret, Nicholas Durofchalk, Karim G Sabra

JASA Express Lett· November 2024

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Ultrasound-Powered Wireless Underwater Acoustic Identification Tags for Backscatter Communication.
Ananya Bhardwaj, Ahmed Allam, Alper Erturk, Karim G Sabra

IEEE Trans Ultrason Ferroelectr Freq Control· February 2024

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Performance study of ray-based ocean acoustic tomography methods for estimating submesoscale variability in the upper ocean.
Etienne Ollivier, Richard X Touret, Matthew McKinley, Jihui Jin, Annalisa Bracco, Karim G Sabra

J Acoust Soc Am· February 2024

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On the role of vertical resolution for resolving mesoscale eddy dynamics and the prediction of ocean sound speed variability.
Richard X Touret, Guangpeng Liu, Matthew McKinley, Annalisa Bracco, Karim G Sabra

JASA Express Lett· November 2023

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Machine learning approaches for ray-based ocean acoustic tomography.
Jihui Jin, Priyabrata Saha, Nicholas Durofchalk, Saibal Mukhopadhyay, Justin Romberg, Karim G Sabra

J Acoust Soc Am· December 2022

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Self-localization of mobile underwater vector sensor platforms using a source of opportunity.
Karim G Sabra

J Acoust Soc Am· August 2022

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Long-term noise interferometry analysis in the northeast Pacific Ocean.
John Ragland, Shima Abadi, Karim Sabra

J Acoust Soc Am· January 2022

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Data driven source localization using a library of nearby shipping sources of opportunity.
Nicholas C Durofchalk, Jihui Jin, Heriberto J Vazquez, Kay L Gemba, Justin Romberg, Karim G Sabra

JASA Express Lett· December 2021

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Passive underwater acoustic identification tags using multi-layered shells.
Aprameya Satish, Karim G Sabra

J Acoust Soc Am· May 2021

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Blind deconvolution of sources of opportunity in ocean waveguides using bilinear channel models.
Ning Tian, Kiryung Lee, Justin Romberg, Nicholas Durofchalk, Karim Sabra

J Acoust Soc Am· October 2020

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Omnidirectional passive acoustic identification tags for underwater navigation.
Aprameya Satish, David Trivett, Karim G Sabra

J Acoust Soc Am· June 2020

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Aspect Ratio-Dependent Dynamics of Piezoelectric Transducers in Wireless Acoustic Power Transfer.
Ahmed Allam, Karim G Sabra, Alper Erturk

IEEE Trans Ultrason Ferroelectr Freq Control· May 2020

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Analysis of the ray-based blind deconvolution algorithm for shipping sources.
Nicholas C Durofchalk, Karim G Sabra

J Acoust Soc Am· March 2020

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Ray-based blind deconvolution of shipping sources using single-snapshot adaptive beamforming.
Xuedong Zhang, Juan Yang, Karim Sabra

J Acoust Soc Am· February 2020

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Geoacoustic inversion using ray-based blind deconvolution of shipping sources.
Xuedong Zhang, Nicholas C Durofchalk, Haiqiang Niu, Lixin Wu, Renhe Zhang, Karim G Sabra

J Acoust Soc Am· January 2020

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Enhancing ambient noise correlation processing using vector sensors.
Brendan Nichols, James Martin, Christopher Verlinden, Karim G Sabra

J Acoust Soc Am· June 2019

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Passive underwater acoustic tags using layered media.
Aprameya Satish, Brendan Nichols, David Trivett, Karim G Sabra

J Acoust Soc Am· January 2019

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Ray-based blind deconvolution of shipping sources using multiple beams separated by alternating projection.
Sung-Hoon Byun, Gihoon Byun, Karim G Sabra

J Acoust Soc Am· December 2018

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