US 12,451,608 B2
Dual polarized base station and user equipment antenna for upper mid-band X-MIMO
Aditya Dave, Plano, TX (US); Jiantong Li, McKinney, TX (US); Alireza Foroozesh, Los Angeles, CA (US); Won Suk Choi, McKinney, TX (US); and Gang Xu, Allen, TX (US)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jan. 22, 2024, as Appl. No. 18/419,306.
Claims priority of provisional application 63/442,009, filed on Jan. 30, 2023.
Prior Publication US 2024/0258701 A1, Aug. 1, 2024
Int. Cl. H01Q 9/04 (2006.01); H01Q 21/06 (2006.01)
CPC H01Q 9/0464 (2013.01) [H01Q 9/045 (2013.01); H01Q 21/065 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An apparatus comprising:
a substrate; and
a plurality of antenna elements on the substrate and arranged according to an antenna configuration comprising:
a rectangular antenna patch,
a first pair of circular antenna patches supporting a first angular polarization, wherein the circular antenna patches of the first pair are coupled to opposite corners of the rectangular antenna patch, and
a second pair of circular antenna patches supporting a second angular polarization that is orthogonal to the first angular polarization, wherein the circular antenna patches of the second pair are coupled to opposite corners of the rectangular antenna patch, wherein each of the circular antenna patches of the first pair are positioned on corners adjacent to both of the circular antenna patches of the second pair.