This report explores , a fundamental field in modern radar systems that utilizes multiple antenna elements to enhance target detection, localization, and interference suppression. 1. Executive Summary
An array acts as a spatial filter, sampling the incoming wavefront at different locations to distinguish between signal sources and interference. 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 This report explores , a fundamental field in