Surveillance radar ASR

weatherfor airport

NEC's Airport Surveillance Radar (ASR) is a high performance S-Band radar system designed to provide air traffic controllers with reliable and clear picture of air traffic within its coverage area. Latest solid-state and digital processing technologies are used to realize improved ground and weather clutter suppression and interference-free output. Based on its more than 50 years of unique experiences of serving worldwide customers, NEC offers integrated advanced technologies listed below to meet each customer's requirements. image ASR Tower Benefiting in fully solid-state transmitter and signal processing technologies with system stability Clutter rejection by use of dual beam antenna and multi-doppler filter technologies A high level of data availability by sliding-window technique to provide aircraft and weather data simultaneously Digital pulse compression technique Redundant architecture based on a fault tolerant transmitter and duplicated receivers and processing channels with automatic switchover