US 12,218,405 B2
Antenna set
Yoshiyuki Ikuma, Tokyo (JP); Ryuta Sonoda, Tokyo (JP); Yasushi Higashida, Tokyo (JP); Tetsuya Hiramatsu, Tokyo (JP); and Kentaro Oka, Tokyo (JP)
Assigned to AGC Inc., Tokyo (JP)
Filed by AGC Inc., Tokyo (JP)
Filed on Jan. 13, 2023, as Appl. No. 18/154,072.
Application 18/154,072 is a continuation of application No. PCT/JP2021/030387, filed on Aug. 19, 2021.
Claims priority of application No. 2020-139521 (JP), filed on Aug. 20, 2020.
Prior Publication US 2023/0170600 A1, Jun. 1, 2023
Int. Cl. H01Q 1/12 (2006.01); H01Q 21/24 (2006.01)
CPC H01Q 1/1271 (2013.01) [H01Q 21/24 (2013.01)] 30 Claims
OG exemplary drawing
 
1. An antenna set, comprising:
a plurality of antenna units comprising a first antenna unit positioned to face a window glass attached to a building, and a second antenna unit positioned at a distance from the first antenna unit such that the plurality of antenna units is configured to transmit streams by distributed MIMO,
wherein the first antenna unit has a first antenna aperture and comprises a plurality of radiating elements comprising a plurality of antenna conductors and formed in the first antenna aperture, the second antenna unit has a second antenna aperture and comprises a plurality of radiating elements comprising a plurality of antenna conductors and formed in the second antenna aperture, and the first and second antenna units are formed and positioned such that a distance from a first center line of the first antenna aperture to a second center line of the second antenna aperture is more than 1.0 times an aperture width of one of the first antenna aperture and the second antenna aperture where a first direction is parallel with a horizontal plane, a second direction is perpendicular to the first direction, the aperture width is a width in the first direction, the first center line of the first antenna aperture is extending in the second direction, and the second center line of the second antenna aperture is extending in the second direction.