Question: Who developed  an advanced active electronically scanned array radar system for the fifth generation aircraft that is the designation intended for a stealth, single-seat, twin-engine jet multirole fighter aircraft designed for air superiority and attack operations ?
Sentence (from "EL/M-2052"): The "EL/M-2052" is an advanced Airborne Fire Control Radar (FCR) designed for air superiority and advanced strike missions.
Relevant evidence: No