Terms containing beam width

Subject	English	Portuguese
el.	angular width of the beam	abertura angular do feixe
el.	beam width	largura do feixe
el.	beam width	abertura do feixe
el.	horizontal beam width	abertura do feixe no plano horizontal
commun., IT	main beam width	abertura angular do feixe principal
el.	vertical beam width	abertura do feixe no plano vertical