| 摘要 |
The invention relates to an antenna device for a vehicle, having: – a generating device for generating electromagnetic waves, – a waveguide system for transmitting electromagnetic waves, wherein – the waveguide system comprises a plurality of waveguide arrangements, wherein – the waveguide arrangements each have an inlet for feeding in the generated electromagnetic waves, wherein – the waveguide arrangements each have a plurality of outlets which are connected to the respective inlet and have the purpose of extracting the electromagnetic waves which are fed into the respective inlet, – wherein the respective plurality of outlets are connected to openings in a surface, from which openings the electromagnetic waves can irradiate, – with the result that the surface has a plurality of regions whose respective openings are each connected to a separate inlet by means of a separate waveguide arrangement. |
