Maximal Gain

Maximal Gain is a measure of how effectively a device, such as an antenna, amplifies or improves a signal in a specific direction. It combines the antenna's ability to focus energy (directivity) with its efficiency in converting input power into radiated energy. Essentially, it indicates the highest possible signal enhancement an antenna can achieve in its optimal direction, making it crucial for applications requiring strong, targeted signals like satellite communication or radar. Maximal gain helps in selecting equipment that provides the best performance in desired directions while accounting for both focusing and efficiency factors.