Directivity is 2π 360 divided by the φ beamwidth times the sine of half of the θ beam width.
This equation is an approximation, but it is more accurate than others in the literature.
Directivity is 2π 360 divided by the φ beamwidth times the sine of half of the θ beam width.
This equation is an approximation, but it is more accurate than others in the literature.