By controlling the phase and amplitude of signals at each element, the radar can steer its main beam toward specific angles without physical movement.
Signals from multiple sensors are combined to improve the Signal-to-Noise Ratio (SNR) and enhance the detection of weak echoes. 3. Key Processing Techniques Radar Array Processing
Radar array processing leverages spatial diversity through a grid of fixed antenna elements. Unlike traditional rotating radars, these systems can steer beams electronically, providing superior flexibility and speed. Key benefits include increased , spatial filtering , and the ability to estimate complex parameters like Direction of Arrival (DOA) . 2. Core Principles By controlling the phase and amplitude of signals
Modern systems employ several advanced algorithms to interpret sensor data: Space-Time Parameter Estimation in Radar Array Processing these systems can steer beams electronically