Differential phase shifter assembly

A differential phase shifter assembly comprising:

• n striplines arranged concentrically with one another, on the oppositely located stripline ends of which connection points are provided for connecting lines leading to radiators, where n is a natural integer greater than or equal to 2,
• a feeding and/or tapping device which can be pivoted about a central and/or pivot axis and which is therefore pivotable over the plurality of striplines while establishing a primary capacitive coupling,
• a central feed which feeds the feeding and/or tapping device,
• at least one secondary capacitive coupling and a maximum of n−1 additional secondary capacitive couplings,
• the at least one or the plurality of secondary capacitive couplings is/are provided on the side of the feeding and/or tapping device opposite the primary capacitive coupling, and
• for the at least one additional secondary capacitive coupling at least one additional branched feeding and/or tapping device is provided, which together with the feeding and/or tapping device is pivotable about the central and/or pivot axis.