Patent ID: 8508427
Filing Date: 2013-08-13
Classification: H01Q

Abstract:
1. An antenna for a wireless network, comprising: a reflector comprising first, second and third reflector panels; first, second and third columns of plural radiator elements coupled to respective reflector panels, the second column of radiator elements configured between the first and third columns of radiator elements; wherein the first and third radiator elements are movable relative to each other to alter the spacing of the first and third columns of radiator elements, wherein the first and third reflector panels have generally planar surfaces which are defined by a Y-axis and a Z-axis parallel to the plane of the reflector surface and an X-axis extending out of the plane of the reflector, wherein said columns of plural radiator elements are parallel to the Z-axis, and wherein the radiator elements are movable only in the Y direction and the reflector panels are fixed to each other.