The early warning detection system is a system that uses various types of sensors such as radar infrared and sonar to detect and measure moving targets in a designated area, providing sufficient early warning time for taking countermeasures. The system includes three major links: information collection, transmission and processing.
Typical systems are divided into homeland air defense early warning and detection system, strategic ballistic missile early warning and detection system, fleet air defense early warning and detection system, etc.; based early warning detection system . This article will analyze the radars used in these detection systems from the perspective of different platforms.