What defines the term "search radar"?

The term "search radar" specifically refers to systems designed for the detection and tracking of targets, such as aircraft, ships, or missiles. This type of radar scans a designated area by emitting radio waves and analyzing the return signals reflected from any objects in that space. Its primary function is to locate potential threats or targets without needing prior information about their exact position.

Search radar differs from other radar types in that it is primarily focused on wide-area surveillance and initial detection, rather than just identifying friendly or hostile forces or providing precision targeting data. While it plays a crucial role in situational awareness and threat assessment, its key characteristic is the ability to detect and track multiple targets across a broad area, which is what makes it essential in military applications and air defense systems.