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 Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Extensive Age-Balanced and Subject-Varied mmWave Radar Dataset of Referenced Records for Vital Signs.

Scientific data·2026
Same author

mmPhysio: Millimetre-Wave Radar for Precise Hop Assessment.

Sensors (Basel, Switzerland)·2025
Same author

Precise Mechanical Oscillator Design and Calibration for Characterising Sub-Millimetre Movements in mmWave Radar Systems.

Sensors (Basel, Switzerland)·2024
Same author

Brain-inspired sensorimotor echolocation system for confident landmark recognition.

The Journal of the Acoustical Society of America·2022
Same author

Noise-Resilient Acoustic Low Energy Beacon for Proximity-Based Indoor Positioning Systems.

Sensors (Basel, Switzerland)·2021
Same author

Artificial neural network classification of foliage targets from spectrograms of sequential echoes using a biomimetic audible sonar.

The Journal of the Acoustical Society of America·2020
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

Related Experiment Video

Updated: Jun 22, 2026

Controllable Nucleation of Cavitation from Plasmonic Gold Nanoparticles for Enhancing High Intensity Focused Ultrasound Applications
08:19

Controllable Nucleation of Cavitation from Plasmonic Gold Nanoparticles for Enhancing High Intensity Focused Ultrasound Applications

Published on: October 5, 2018

High-resolution adaptive spiking sonar.

Fernando J Alvarez1, Roman Kuc

  • 1Intelligent Sensors Laboratory at Yale University, New Haven, CT, USA. fafranco@unex.es

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
|May 29, 2009
PubMed
Summary
This summary is machine-generated.

A novel sonar system uses echo strength to generate spikes, improving resolution through a shorter discharge cycle. Its adaptive behavior, controlled by a PIC18F452 device, enhances performance for various applications.

More Related Videos

Optical Recording of Suprathreshold Neural Activity with Single-cell and Single-spike Resolution
08:48

Optical Recording of Suprathreshold Neural Activity with Single-cell and Single-spike Resolution

Published on: September 5, 2012

Photodiode-Based Optical Imaging for Recording Network Dynamics with Single-Neuron Resolution in Non-Transgenic Invertebrates
10:18

Photodiode-Based Optical Imaging for Recording Network Dynamics with Single-Neuron Resolution in Non-Transgenic Invertebrates

Published on: July 9, 2020

Related Experiment Videos

Last Updated: Jun 22, 2026

Controllable Nucleation of Cavitation from Plasmonic Gold Nanoparticles for Enhancing High Intensity Focused Ultrasound Applications
08:19

Controllable Nucleation of Cavitation from Plasmonic Gold Nanoparticles for Enhancing High Intensity Focused Ultrasound Applications

Published on: October 5, 2018

Optical Recording of Suprathreshold Neural Activity with Single-cell and Single-spike Resolution
08:48

Optical Recording of Suprathreshold Neural Activity with Single-cell and Single-spike Resolution

Published on: September 5, 2012

Photodiode-Based Optical Imaging for Recording Network Dynamics with Single-Neuron Resolution in Non-Transgenic Invertebrates
10:18

Photodiode-Based Optical Imaging for Recording Network Dynamics with Single-Neuron Resolution in Non-Transgenic Invertebrates

Published on: July 9, 2020

Area of Science:

  • Robotics and Automation
  • Sensor Technology
  • Acoustic Engineering

Background:

  • Conventional sonar systems face limitations in resolution and adaptability.
  • Existing ranging modules require optimization for improved performance.

Purpose of the Study:

  • To introduce a new sonar system with enhanced resolution and adaptive capabilities.
  • To characterize and compare the performance of the novel sonar system against previous iterations.

Main Methods:

  • Development of a sonar system utilizing a 6500 ranging module with a modified integrator discharge cycle.
  • Implementation of a PIC18F452 microcontroller for adaptive control of echo signal processing.
  • Performance evaluation through rotational scans of objects with varying reflective properties.

Main Results:

  • The new sonar system demonstrates significantly improved resolution compared to previous systems.
  • The adaptive behavior allows for real-time adjustment to changing echo characteristics.
  • Comparative analysis confirms superior performance in distinguishing object features.

Conclusions:

  • The developed sonar system offers high resolution and adaptability, suitable for advanced applications.
  • The integration of adaptive control represents a significant advancement in sonar sensor technology.
  • The system's performance characteristics suggest potential in areas requiring precise object detection and characterization.