Solder connection between a coaxial cable and a printed circuit board arrangement and a mobile communication antenna comprising such a solder connection

A mobile communication antenna with a solder connection between a coaxial cable and a printed circuit board arrangement, in particular for the mobile communication antenna, wherein:

• the solder connection comprises the following features:
• the coaxial cable comprises an inner conductor, an outer conductor and a dielectric, wherein the dielectric is arranged between the inner conductor and the outer conductor;
• the printed circuit board arrangement comprises an outer conductor contact area which is configured to contact the outer conductor galvanically and an inner conductor contact area which is configured to contact the inner conductor galvanically;
• the outer conductor contact area comprises an outer conductor receiving opening;
• the coaxial cable runs at an angle to the printed circuit board arrangement, wherein a part of the outer conductor is arranged in the outer conductor receiving opening and wherein the inner conductor is arranged at the inner conductor contact area;
• a first solder joint galvanically connects at least a part of the outer conductor to the outer conductor contact area;
• and
• a second solder joint galvanically connects at least a part of the inner conductor to the inner conductor contact area, wherein the outer conductor receiving opening extends through the printed circuit board arrangement completely;
• and
• the mobile communication antenna is characterized by the following features:
• a reflector arrangement is provided;
• the reflector arrangement comprises one or more recesses;
• the one or more recesses is or are at least partially or completely closed off by the printed circuit board arrangement;
• a plurality of radiators is arranged on a first side of the reflector arrangement;
• a phase shifter arrangement is arranged on a second side of the reflector arrangement;
• different outputs of the phase shifter arrangement are connected to a coaxial cable, wherein the coaxial cable is connected to the printed circuit board arrangement via the solder connection;
• signal connections of the radiators are connected galvanically to the phase shifter arrangement via the printed circuit board arrangement, the solder connection and the coaxial cable.