Submarines that dive into the sea to carry out their missions do not have windows, so they cannot visually judge their surroundings. Therefore, the submarine is equipped with a sonar that grasps ...

Sonar Display Screen This Sonar Display is comprised of a "waterfall," many sound waves arranged vertically. ... Remember, when in a submarine one must think up and down as well as left and right.

Sonar is the most well-known navigational system submarines use, informing the crew of underwater topography, potential threats, as well as the presence of marine animals. There are two types of ...

While German submarines extracted a horrifying toll in the years between 1939 and 1945, a new technology—sonar—gave the Allies an important tool in locating and sinking Axis submarines.

One of, if not the, major asset in anti-submarine warfare is sonar. ... In the tests, ULISSES was able to identify targets and display them on an operator's workstation.

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 submarine sonar contract is the first in 15 years for Thales outside its core underwater markets of France, the U.K., the U.S. and Australia, said Emmanuel Michaud, ...

The two systems are designed to work in combination with unmanned aerial vehicles (UAVs), maritime patrol aircraft, surface ...

Computer simulations found that a material made from three layers of rubber could absorb most frequencies used for sonar, which if affixed to a submarine would make it difficult to detect ...

The submarine sonar contract is the first in 15 years for Thales outside its core underwater markets of France, the U.K., the U.S. and Australia, said Emmanuel Michaud, ...