US 12,136,767 B2
Antenna assembly and base station antenna
Cheng Xue, Suzhou (CN); Bo Wu, Allen, TX (US); Jian Zhang, Suzhou (CN); Bin Sun, Suzhou (CN); and Chuande Zheng, Suzhou (CN)
Assigned to Outdoor Wireless Networks LLC, Claremont, NC (US)
Filed by Outdoor Wireless Networks LLC, Claremont, NC (US)
Filed on Mar. 8, 2023, as Appl. No. 18/118,848.
Claims priority of application No. 202210221985.5 (CN), filed on Mar. 9, 2022.
Prior Publication US 2023/0291122 A1, Sep. 14, 2023
Int. Cl. H01Q 21/24 (2006.01); H01Q 1/24 (2006.01); H01Q 1/48 (2006.01); H01Q 19/10 (2006.01)
CPC H01Q 21/24 (2013.01) [H01Q 1/246 (2013.01); H01Q 1/48 (2013.01); H01Q 19/10 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An antenna assembly, which comprises:
a feeder panel;
an array of radiating elements mounted on the feeder panel;
an array of parasitic elements mounted on the feeder panel,
wherein each parasitic element comprises a first parasitic subcomponent that extends in a first direction and a second parasitic subcomponent that extends in a second direction that is perpendicular to the first direction, and
wherein each radiating element in the array of radiating elements is surrounded by a respective plurality of spaced-apart parasitic elements from the array of parasitic elements.