The Canadian Navy’s some of the new destroyers are set to get new Sonar ...

Hawk Measurement Systems has launched a new line of “fourth generation” sonar transducers designed for improved sensing of interface levels in clarifiers and thickeners. The new transducer designs ...

A sonar system being installed on new U.S. Navy Constellation-class frigates could also protect merchant ships during a conflict and give them the ability to search for submarines, according to the ...

Called the AQS-24, the technology merges sonar with laser mine scanning and human command and control to sustain high-resolution countermine sensing and identification at speeds as fast as 18-knots.

A NATO Centre for Maritime Research and Experimentation (CMRE) Ocean Explorer autonomous unmanned vehicle operates in the foreground with NATO Research Vessel NRV Alliance in the background. NATO CMRE ...

To find prey and avoid being preyed upon, fish rely on a row of specialized sensory organs along the sides of their bodies, called the lateral line. Now, a research team led by Chang Liu at the ...

SonarTech, a South Korean defense technology firm specializing in advanced sonar systems, has recently unveiled a prototype unmanned surface vessel (USV) for anti-submarine warfare (ASW) and mine ...

Leonardo's Ultra-LIght SonicS Enhanced System (ULISSES) sonar system recently completed a live sea trial off the coast of Italy. By processing signals from up to 64 sonobuoys and dipping sensors, it ...

Although the idea of a smart, active water tank is more complex and costlier than its passive counterpart, the active type has clear advantages in terms of energy economy and water delivery. To keep ...

Makers, developers and enthusiasts building distance related projects may be interested to know that the HC-SR04 ultrasonic sonar distance sensor is now available to purchase directly from the ...