<p>This invention relates to an antenna (1 ) of the type comprising a casing (3) having a reflector (5) defining a slot (7) and a PCB board (9) carrying a plurality of radiating elements (10) and a feed harness (11 ). The radiating elements and the feed harness form a dual polarized antenna pattern. The PCB is mounted in the casing and protrudes outwardly from the slot so that the radiating elements are on one side of the reflector and the feed harness is on the other side of the reflector. The PCB (9) is U-shaped in cross section. This provides a very compact construction that may be used in conjunction with existing antenna casings (3). The PCB may be formed into a U-shape by bending the PCB after heating the PCB above a predetermined temperature so that it becomes pliable. Alternatively, the PCB may be formed from a number of separate sections connected together.</p>
