Engineers have developed a new signal analysis technology that enhances radar range resolution and is applicable to various radar systems. The joint research team led by Sangdong Kim and Bongseok Kim ...

Radar (acronym for Radio Detection and Ranging) uses radio waves to detect objects in the environment. It allows determining the distance (known as range), angular position (bearing), and velocity.

Following completion of its deployment on 17 June, MARSIS, the Mars Advanced Radar for Subsurface and Ionospheric Sounding onboard the ESA Mars Express spacecraft, has started collecting scientific ...

Radar systems generally consist of a transmitter which can produce electromagnetic signal and which is radiated into space using an antenna. When this signals strikes an object it reflects into many ...