Directivity is an important measure because many antennas and optical systems are designed to radiate electromagnetic waves in a single direction or over a narrow-angle. By the principle of …

Directivity is a measure of how well an antenna or device focuses energy in a particular direction compared to a reference, typically an isotropic radiator, which spreads energy equally in all …

The meaning of DIRECTIVITY is the property of being directional.

Directivity is a fundamental antenna parameter. It is a measure of how 'directional' an antenna's radiation pattern is. An antenna that radiates equally in all directions would have effectively …

directivity in British English (ˌdaɪrɛkˈtɪvɪtɪ , dɪrɛkˈtɪvɪtɪ ) noun 1. electronics the state or quality of being directional the sensitivity, optimum frequency and directivity of an aerial 2. formal the …

Sep 12, 2022 · Directivity is ratio of power density in a specified direction to the power density averaged over all directions at the same distance from the antenna. Despite Equation 10.7.1, …

Explore the concept of directivity, its implications in physics, telecommunications, acoustics, and its mathematical representation. Understand how directivity enhances the performance of …

directivity Add to list Definitions of directivity noun the quality of being directive synonyms: directiveness

May 30, 2025 · Directivity is a measure of the directional characteristics of an electromagnetic radiation pattern. It is defined as the ratio of the maximum radiation intensity to the average …

Directivity of an antenna is defined as the ratio of the radiation intensity in a given direction from the antenna to the radiation intensity averaged over all directions. The average radiation …