Abstract: A device for a coaxial connection that is intended to connect a coaxial cable (6) to the conductive pattern (3a) of a circuit board and contains an outer conductor (1) with an inner conductor (4) that is insulated relative thereto. The device contains a longitudinal coupling element (8) that is axially slidably mounted in a recess (4a) in the inner conductor (4;6a) and arranged so as to be in capacitive communication with the inner conductor (4;6a) and connected to the conductive pattern (3a). A layer (7) of insulating material is arranged between the coupling element (8) and the recess (4a).

Abstract: A waveguide antenna includes a number of longitudinal waveguides with lateral and longitudinal slots arranged to emit electromagnetic fields with separate directions of polarization. The waveguide antenna includes a first waveguide having a first rectangular cross-section with lateral slots at substantially right angles with respect to the longitudinal axis of the first waveguide. The lateral slots are arranged in a first short side of the first waveguide. The waveguide antenna also includes a second waveguide having a second rectangular cross-section with longitudinal slots arranged in a second short side at substantially right angles with respect to the lateral slots, and a separating wall. The first and second waveguides are joined at respective first and second broad sides with the first and second short sides facing the same direction.