Blighter Surveillance Systems Ltd is an independent electronic-scanning radar and sensor provider. It delivers an integrated multi sensor package to systems comprising the Blighter e-scan radars, cameras, thermal imagers, trackers and software solutions. Blighter radars combine patented solid-state Passive Electronically Scanned Array (PESA) technology - utilising digital beamforming (DBF) on transmit and receive - with advanced Frequency Modulated Continuous Wave (FMCW) and Doppler processing to provide a robust and persistent surveillance capability and an unmatched combination of high reliability, accuracy and performance with a low cost of ownership. Products are manufactured under a BS EN ISO 9001:2008 certified management system. Blighter Surveillance Systems Ltd is based at Great Chesterford on the outskirts of Cambridge England.