Directivity

Directivity refers to how focused or directed a device, like an antenna or speaker, is in the way it emits or receives signals. High directivity means the device concentrates its energy in a specific direction, enhancing signal strength and clarity for that area. Low directivity results in a more spread-out or omnidirectional pattern, covering a broader area but with less intensity. Essentially, directivity impacts how targeted or widespread the device’s coverage is, influencing performance based on where and how it’s used.