A diversity receiver uses a pair of antennas to:

A diversity receiver utilizes a pair of antennas to enhance the quality of the received signal by assessing multiple signal paths. The key function of this system is to select the strongest or most direct RF signal while mitigating the effects of reflections, which are often referred to as multipath interference. In environments where signals may bounce off various surfaces leading to multiple paths, a diversity receiver intelligently chooses the best signal among them, providing a more reliable and clearer audio or video output.

This technique is critical in wireless communication because it reduces dropouts and improves overall system performance. It ensures that the received signal maintains a consistent quality, especially in areas where reflections and interference might otherwise degrade the transmission quality. The selection process is not about averaging signals or simply filtering out noise; rather, it is a smart decision-making process aimed at enhancing the robustness of the received information.