公开(公告)号：US10186784B2

公开(公告)日：2019-01-22

申请号：US15270935

申请日：2016-09-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ross Murch ,  Saber Soltani ,  Rongdao Yu

IPC: H01Q13/16 ,  H01Q21/06 ,  H01Q13/10 ,  H01Q1/24

Abstract: Embodiments of the present invention provide an antenna apparatus, including multiple antenna elements, where the antenna element includes a dielectric plate, one two-antenna array element, and one parasitic element; the two-antenna array element is located at the front of the dielectric plate; the parasitic element is located on the back of the dielectric plate, and a location of the two-antenna array element falls within an area of the parasitic element; a first antenna and a second antenna that are in the two-antenna array element are bent slot slot antennas symmetrical to each other with respect to a central axis between the first antenna and the second antenna; the first antenna is formed by connecting three sections.