公开(公告)号：US20240313425A1

公开(公告)日：2024-09-19

申请号：US18673626

申请日：2024-05-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haowei LI ,  Xiang GAO ,  Jie PENG ,  Paolo ROCCA ,  Marco SALUCCI

IPC: H01Q21/20 ,  G01S13/08 ,  H01Q1/38

CPC classification number: H01Q21/20 ,  G01S13/08 ,  H01Q1/38

Abstract: Embodiments of this application provide an antenna, an antenna array, a detection apparatus, and a terminal. According to the antenna provided in this application, the antenna includes a plurality of radiating elements, the plurality of radiating elements are sequentially connected, and an included angle between adjacent radiating elements is greater than 0° and less than 180°. In this way, the plurality of radiating elements form a broken-line structure (a broken-line antenna) or a curve structure (a curved antenna), and the plurality of radiating elements include a first radiating element. In a first direction, along a first side of the first radiating element, that is, from the first radiating element to a first end of the antenna, widths of radiating elements in the plurality of radiating elements gradually decrease. Therefore, low side lobes at the first end of the antenna can be implemented.