Radar Receiver-Exciter

A Radar Receiver-Exciter, also known as a Radar Rx/Tx or Radar REX, is a key component of a radar system. It combines the functions of a radar receiver and a radar exciter into a single unit.

The radar receiver is responsible for detecting and processing the radar signals that are reflected back from the target. It amplifies and filters the received signals to extract useful information such as the target's range, velocity, and angle.

The radar exciter, on the other hand, generates the radar signals that are transmitted towards the target. It generates high-frequency pulses or continuous wave signals, depending on the radar system's requirements. These signals are then amplified and modulated to provide the necessary power and characteristics for effective target detection.

By integrating the receiver and exciter functions into a single unit, the Radar Receiver-Exciter simplifies the radar system's design and reduces the overall size, weight, and cost. It also improves the system's performance by minimizing signal losses and optimizing the signal processing capabilities.

In summary, a Radar Receiver-Exciter is a crucial component of a radar system that combines the functions of a receiver and an exciter to detect and process radar signals for effective target detection and tracking.