Abstract: A satellite antenna comprises an electrically conductive base plate above which an electrically conductive structure is arranged that comprises a ring conductor having a center. The ring conductor is electrically conductively connected to vertical radiators and the vertical radiators are each capacitively coupled to the base plate at a coupling point.

Abstract: A film antenna comprises an antenna element having a first electrically conductive layer and an adaptation network that is formed by a second conductive layer.

Abstract: A film antenna comprises an antenna element having a first electrically conductive layer and an adaptation network that is formed by a second conductive layer.

Abstract: A reception system is proposed which is intended for receiving radio broadcasting in the AM and FM bands having an antenna coupled to an analog part on the input side, for receiving a complete reception band. The system also has a frequency selection module and a digital part that is set up to output a demodulated audio signal. The selection module comprises, as seen in the signal flow, of a filter, an attenuation element that can be regulated, a fixed amplifier, and a further filter. The output side band of the analog part provides a band limited and level-regulated signal that is sampled in an analog to digital converter at a frequency fs so that sub-sampling is employed for direct digitalization of the FM band. Sub-sampling is used in relationship to a useful band, wherein this useful band lies completely in the second Nyquist zone. Thus, in this case, fs>fmax and fs/2<fmin applies.