bn:00027359n
Noun Concept
Categories: Radio frequency propagation, Radio frequency antenna types, Antennas (radio)
EN
directional antenna  Low gain antenna  beam antenna  Directional antennae  high-gain antenna
EN
An antenna that transmits or receives signals only in a narrow angle WordNet 3.0
Definitions
Relations
Sources
EN
An antenna that transmits or receives signals only in a narrow angle WordNet 3.0 & Open English WordNet
A directional antenna or beam antenna is an antenna which radiates or receives greater radio wave power in specific directions. Wikipedia
Antenna which radiates or receives greater power in specific directions Wikidata