The European Space Agency (ESA) has blasted its Biomass satellite into space — and it could change everything we know about ...

When it comes to hunting down military radar installations ... the spacecraft to create a large “synthetic” antenna aperture for capturing radar images of the ground. The technique allows ...

Phased array technology was pioneered for military applications ... the requirement for antenna sweep time from seconds to milliseconds. The first full-scale phased array radar systems was ...

New footage recorded by a military combat ship’s advanced radar system captured one of four observed “tic-tac”-shaped unidentified objects flying off the coast of California in 2023.

The idea of using radar to ... phased-array antenna, used in GCA. In the late 1940s, GCA proved to be the only reliable method of safely landing tens of thousands of Allied military transports ...

The GPR is based on a wide-band, coherent, stepped frequency radar transceiver. The search head contains one transmit and two receive antennas. The transmit antenna produces continuous wave ...

The radar also has some limited capability to detect helicopters, rotating antennas and low, slow-moving fixed wing aircraft. As a battle management and command and control asset, the E-8C can ...

They can also broadcast fake Automatic Identification System (AIS) signals, creating phantom vessels on radar and making it .

Social media post showing the medium-sized airborne early warning and control aircraft in PLA Navy paintwork prompts ...