Phased array radar

defense system used on 20th and 21st century ships

computer-controlled array antenna in which the beam of radio waves can be electronically steered to point in different directions

antenna in which the beam of radio waves can be electronically steered to point in different directions

shipborne multi-function radar

The SAMPSON is a multi-function dual-face active electronically scanned array radar produced by BAE Systems Maritime. It is the fire control radar component of the Sea Viper naval air defence system. The Sea Viper system is also known as PAAMS(S) to denote the use of the SAMPSON radar and to distinguish it from the PAAMS system on the Franco-Italian Horizon-class frigate.

The J/FPS-5, or also known as the Gamera Radar, is an airspace warning and control radar device operated by the Japan Air Self-Defense Force. It is a large fixed 3D radar for radar sites, and is a phased array radar that uses an active phased array antenna (AESA) and is also capable of detecting and tracking ballistic missiles. It was made by Mitsubishi Electric.

thumb|S1850M radar on The S1850M is a long-range radar with a digital antenna array for wide area search in elevation. The S1850M is manufactured by Thales and BAE Systems Integrated System Technologies (formerly AMS UK). It is a modified version of the Thales Nederland SMART-L radar. The S1850M is advertised as being capable of fully automatic detection, track initiation, and tracking of up to 1,000 targets at a range of . It is also claimed to be highly capable of detecting stealth targets, and able to detect and track outer atmosphere objects at short range, enabling it to form part of a T

Iranian radar system

British naval radar system

The Hughes SCANFAR was the first phased array radar system to be deployed by the US Navy, installed on the and . It consisted of two search radars, the AN/SPS-32 and the AN/SPS-33. In 1982, the system was removed from Long Beach, and was replaced by the AN/SPS-48 during a comprehensive overhaul. Aboard the Long Beach, the system used AN/SPG-55 radars for missile guidance.

Thales Naval Nederland (formerly Signaal) MW08 is a G-band passive electronically scanned array target indication 3D radar, part of the 3D multibeam 'SMART' (Signal Multibeam Acquisition Radar for Tracking) family which includes E/F band (former S band) SMART-S/SMART-S Mk2 and D band (former L-band) SMART-L.