International

Electrotechnical

Area		Radio wave propagation / Tropospheric propagation including the influence of the ground

IEV ref		705-05-47

en		elevated duct
		a tropospheric radio-duct in which the lower boundary is above the surface of the Earth

fr		conduit élevé, m
		conduit troposphérique dont la limite inférieure est au-dessus de la surface de la Terre

ar		مجرى مرفوع

de		hochgelegener Duct, m

es		guía sin frontera terrestre

it		condotto elevato

ko		고공 덕트

ja		上空ダクト

pl		dukt nadziemny

pt		guia elevada

zh		悬空波导

Publication date: 1995-09