OVERVIEW: Kelvin Hughes is a long-established UK manufacturer of radar and navigation systems, primarily known for its naval and commercial maritime radars. Its products have been in service since World War II, evolving from basic analog designs to modern solid-state digital radars used on warships and patrol vessels worldwide.

GENERAL DESCRIPTION: Kelvin Hughes radar systems, particularly those in the SharpEye series (introduced in the 2000s), are solid-state, Doppler-capable, and optimized for surface search, navigation, and low-RCS target detection. These radars typically operate in the X-band or S-band and support features like pulse compression, Doppler processing, and fast update rates. Commonly installed on naval vessels, coast guard ships, and some ground stations, these radars provide all-weather, 360° surface surveillance and navigation with high reliability.

ROLE SUMMARY:
Category: Navigation and Surface Surveillance Radar
Primary Use: Surface search, navigation, and small target detection
Function: Ship and obstacle detection, weather mapping, low-observable target tracking
Platform: Naval vessels, patrol craft, commercial and auxiliary ships

See Specific information under [Sensors/EW] and [Properties] sections.

SOURCE:
Kelvin Hughes product datasheets and naval export literature
NATO naval equipment publications