Astronomy View all facts Glossary Help |
abstraction > mathematical concept > number > quantity > angle > half-power beamwidth |
half-power beamwidth comparison table |
Subject | has acronym | is a kind of | has definition |
---|---|---|---|
angle | quantity | ||
half-power beamwidth | HPBW | angle | The angle across the main lobe of an antenna pattern between the two directions where the sensitivity of the antenna is half the value at the center of the lobe. This is the nominal resolving power of the antenna system. |
Next angle: inclination Up: angle Previous angle: galactic longitude