A radar antenna is a crucial component of radar systems, responsible for emitting and receiving electromagnetic waves. The design and functionality of radar antennas directly impact the performance and accuracy of radar systems. There are several types of radar antennas, including parabolic, phased array, and spiral antennas, each suited for different applications. In marine, aviation, and military radar systems, antennas are optimized to provide long-range coverage, precise target detection, and high-resolution imaging. The quality and size of the radar antenna can determine the system’s ability to detect objects at various distances.