| CPC H01Q 5/40 (2015.01) [H01Q 1/42 (2013.01); H01Q 9/42 (2013.01)] | 17 Claims |
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1. A combination antenna for 5G mobile communications and satellite reception for vehicles, comprising, above a common horizontal electrically conductive base surface, at least one broadband monopole antenna for the 5G frequency range having a monopole connection point and a height hm, where 1 cm<hm<5 cm, and a ring-shaped satellite reception antenna arranged concentrically thereto, wherein the combination antenna has the following features:
the satellite reception antenna is designed as a ring line radiator having a closed ring line at the height hr, where hr/hm<0.75, above the electrically conductive base surface for circularly polarized satellite reception;
the broadband monopole antenna is formed as a rotationally symmetrical and electrically conductive folding body of N circular surface segments, where 3<N<16,
the circular surface segments are azimuthally uniformly distributed around a central line ZL of the combination antenna extending in a perpendicular manner through the monopole connection point, wherein the circular segment tips of all the circular surface segments are connected to one another and to the monopole connection point,
each circular surface segment is inclined, starting from its tip, by a deflection angle θ with respect to the central line ZL,
each circular surface segment is bent radially outwardly along a bending line BL1 located at the monopole height hm above the electrically conductive base surface and is guided in parallel with the electrically conductive base surface.
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