Mobile radio sector antenna carrier has cladding applied by winding with relatively thin glass fiber reinforced plastic material in contact with ends of spider arms on common central axle/mast core

摘要

The antenna carrier consists of a metal internal construction implemented as a three-arm spider (1) and dielectric cladding, at least in the antenna region. The cladding is carried out by winding with comparatively thin glass fiber reinforced plastic or GFK material (6) in contact with the ends of the spider arms (1) radiating from a common central axle or mast core (2) with additional shape stabilizing surfaces (5.1,5.2).