Microwave antenna arrangement for a motor vehicle radar system

Disclosed is a microwave antenna array, consisting of a focusing means (11) and at least one supply element (10), in which at least one component support (14) comprising electronic or electrical components (16, 17) is arranged in an area between the focusing means (11) and the at least one supply element (10) in order to achieve reduced construction size. The invention is characterized in that the component support (14) exhibits a recess (15) to let the electromagnetic waves pass through and in that the component support (14) and the electronic or electrical components (16, 17) process other signals when the signals are picked up or emitted by the at least one supply element (10).