Patent ID: 8237619

Claim:
An antenna array, comprising: a reflector structure having a center panel and first and second outer panels with respective generally planar panel surfaces oriented in different directions; one or more first radiators coupled to the first outer panel; one or more second radiators coupled to the second outer panel; one or more third radiators coupled to the center panel; first, second and third radiator coupling ports; first and second RF signal input coupling ports; and a three to two beam forming network coupled between said first, second and third radiator coupling ports and said first and second RF signal input coupling ports, said beam forming network comprising a first 0 degree combiner, a second 0 degree combiner, a first 180 degree splitter, a second 180 degree splitter, and a non-overlapping transmission line pattern coupling said splitters and couplers to said first and second RF signal input coupling ports and said first, second and third radiator coupling ports.