Which type of radar is associated with the AN/TPS-75 system for surveillance?

The AN/TPS-75 radar system is primarily designed for air surveillance and the detection of airborne targets. It is classified as a search radar because its main function is to continuously monitor and scan the sky for aircraft and other aerial objects over a considerable range. This type of radar employs a rotating antenna to provide a broad coverage area, allowing it to detect multiple targets and track their movements.

Search radars, like the AN/TPS-75, are essential for early warning and situational awareness, providing critical data for air defense operations. Their ability to perform long-range detection and provide detailed information about the targets plays a vital role in the overall operational effectiveness of military forces.

In contrast, rotary radar refers to a mechanism that might be involved, but it does not encapsulate the specific purpose of the AN/TPS-75. Tracking radar focuses on following specific targets after they have been detected, while ground radar typically relates to systems used for land-based applications, which would not accurately characterize the AN/TPS-75. Therefore, identifying the AN/TPS-75 as a search radar highlights its function and capability within a surveillance context.