Patent ID: 8188935

Claim:
Antenna device comprising: a housing/radome, an antenna supporting and/or reflector device provided inside the housing/radome, via which a plurality of radiator devices is held at least indirectly, an internal length compensation device allowing a differing expansion in length of the housing/radome in relation to the antenna supporting and/or reflector device positioned in the interior of the housing/radome, the antenna supporting and/or reflector device is anchored to the housing/radome, at least indirectly at least two mutually offset points, preferably at points offset in the longitudinal direction of the antenna device, by a respective internal mounting device, at least one of the at least two internal mounting devices is provided with the internal length compensation device, the internal length compensation device is at least divided in two or arranged in two parts, one part being rigidly connected to the antenna supporting and/or reflector device and/or being supported thereon and the other part being rigidly connected at least indirectly to the housing/radome and/or being supported thereon, the at least two parts can be displaced, changed in position or deformed relative to one another, in particular can be changed in position relative to one another with respect to their two supporting points while they are jointly deformed, and a spring energy store provided between the at least two relatively displaceable parts of the internal length compensation device.