[Curious Droid] is back with a history lesson on one of the most important inventions of the 20th century: The cavity magnetron. Forged in the fighting of World War II, the cavity magnetron was the ...

Hensoldt (formerly Kelvin Hughes) showcased a new variant of its SharpEye solid state X band Doppler navigation radar designed for integration on small vessels at the Defence & Security Equipment ...

Kelvin Hughes is launching and demonstrating a host of new products and services at SMM 2014, including a port security radar system, specialist mission radome radar and displays, Voyage Data ...