Saesneg: high gain aerials

Cymraeg: erial sy’n uchel gynyddu signalau

Rhan ymadrodd

Enw, Gwrywaidd, Unigol

Lluosog

erialau sy’n uchel gynyddu signalau

Diffiniad

A high-gain antenna (HGA) is an antenna with a narrow radio beam that is used to increase signal strength.