Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Efficient transmit beamforming in pulse-echo ultrasonic imaging.

G Cincotti1, G Cardone, P Gori

  • 1Dipt. di Ingegneria Elettronica, Rome Univ.

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
|February 5, 2008
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Revisiting Anatomy of Anorectal Malformations with a Symbolic AI Segmentation Method Applied on Diffusion MRI: The Lumbosacral Plexus Development and Microarchitecture Is Different in High and Low Types.

Journal of imaging informatics in medicine·2025
Same author

Utility of the modified 5-item frail index to predict complications and reoperations after hallux valgus percutaneous surgery.

Revista espanola de cirugia ortopedica y traumatologia·2024
Same author

Utility of the modified 5-item frail index to predict complications and reoperations after hallux valgus surgery.

Revista espanola de cirugia ortopedica y traumatologia·2023
Same author

Simultaneous Ipsilateral Vascularized Lymph Node Transplantation and Contralateral Lymphovenous Anastomosis in Bilateral Extremity Lymphedema with Different Severities.

Annals of surgical oncology·2020
Same author

QFib: Fast and Efficient Brain Tractogram Compression.

Neuroinformatics·2020
Same author

Caspase-3 activation in human melanoma A375 cell line by a novel selective sigma-2 agonist.

Die Pharmazie·2016
Same journal

Theoretical Foundations of the Echo Envelope Statistical Modeling: A Tutorial.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
Same journal

Practical Demonstrations of FR3-Band Thin-Film Lithium Niobate Acoustic Filter Design.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
Same journal

Real-Time Heterogeneous Helical Wave Spectrum Method for Transabdominal Passive Acoustic Mapping.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
Same journal

Cascaded Plane Wave Ultrasound Velocity Vector Imaging: In Vivo Feasibility in Carotid Arteries.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
Same journal

Quantitative Acoustic Attenuation Scanning Using a Phase-Insensitive Ultrasound Computed Tomography System.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
Same journal

FPGA-Accelerated CNN Reconstruction for Low-Power Sparse-Array Ultrasound Imaging.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
See all related articles

This study introduces a cost-effective ultrasound beamforming method using electric pulse lengths for aperture windowing. The technique enhances contrast resolution and slightly improves axial resolution in ultrasound imaging systems.

Area of Science:

  • Medical Imaging
  • Acoustics
  • Signal Processing

Background:

  • High-performance ultrasound imaging demands precise control over array element amplitude and time delays.
  • Conventional aperture windowing in transmission requires varied driving voltages per element, increasing system cost for large arrays.

Purpose of the Study:

  • To present a simple, versatile, and inexpensive beamforming method for ultrasound transmission.
  • To demonstrate improved contrast and axial resolution using the proposed technique.

Main Methods:

  • A novel beamforming approach controls aperture windowing by adjusting the lengths of electric pulses driving array elements.
  • Computer simulations and experimental measurements were conducted on various array types.

Related Experiment Videos

Main Results:

  • The proposed method effectively reduces off-axis intensity in the radiated field pattern.
  • Contrast resolution of the ultrasound imaging system is significantly improved.
  • Axial resolution is slightly enhanced due to a reduction in the overall transmitted ultrasonic pulse length.

Conclusions:

  • The developed beamforming technique offers an economical and efficient solution for ultrasound systems.
  • Controlling electric pulse lengths provides a practical alternative for aperture windowing in ultrasound transmission.
  • The method enhances key imaging performance metrics, including contrast and axial resolution.