Patent ID: 9368879
Filing Date: 2016-06-14
CPC Classification: H01Q

Claim Text:
1. An antenna unit cell, comprising: a dielectric substrate; first radiating elements disposed on a first side of the dielectric substrate, wherein a radiating element of the first radiating elements extends to an edge of the antenna unit cell, wherein no radiating element of the first radiating elements is electrically coupled to another radiating element of the first radiating elements, and wherein no radiating element of the first radiating elements is electrically coupled to a feed connector; and second radiating elements disposed on a second side of the dielectric substrate, opposite the first side, wherein the second radiating elements overlap portions of the first plurality of radiating elements, and wherein each radiating element of the second radiating elements is coupled to the feed connector on the second side, wherein the second radiating elements comprise four radiating elements arranged as opposing pairs of elements relative to the feed connector.