公开(公告)号：US20230092632A1

公开(公告)日：2023-03-23

申请号：US18052574

申请日：2022-11-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Feng Ding ,  Chunying Nai ,  Bo Yuan

IPC: H01Q21/24 ,  H01Q1/24 ,  H01Q1/42 ,  H01Q19/10

Abstract: An antenna apparatus and a radio communications device are disclosed. The antenna apparatus includes a circuit board and a plurality of radiators. The plurality of radiators are all located on the circuit board. The plurality of radiators form at least one radiator array. Each radiator array includes a first column of radiators and a second column of radiators. In each radiator array, a polarization direction of the first column of radiators is perpendicular to a polarization direction of the second column of radiators, and radiators in the first column of radiators and radiators in the second column of radiators do not overlap. An end of each radiator in the first column of radiators points to a target location range of an adjacent radiator in the second column of radiators.