Which component of the Patriot missile system is responsible for radar detection?

The AN/PSQ-1 radar system is the key component responsible for radar detection within the Patriot missile system. This radar is designed to detect and track incoming threats, such as enemy missiles and aircraft, by utilizing advanced radar technology that provides real-time situational awareness. The radar system's ability to function effectively is critical, as it allows for the identification and targeting of threats before they reach their intended targets.

The Engagement Control Station plays a vital role in managing the overall operations of the system, including command and control functions, but it relies on the radar data provided by the AN/PSQ-1 to make informed decisions. The Integrated Broadcast System facilitates the sharing of situational awareness and intelligence among various units, but it does not perform the radar detection itself. The PAC-3 missile is the weapon that targets detected threats, but it relies on accurate detection from the radar system to engage effectively. Therefore, the AN/PSQ-1 radar system's function is essential and directly correlates with the primary task of detecting potential incoming threats.