公开(公告)号：US20240170860A1

公开(公告)日：2024-05-23

申请号：US18552845

申请日：2022-03-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qing LIU ,  Qi SHI

IPC: H01Q21/30 ,  H01Q1/32 ,  H01Q1/52 ,  H01Q5/378

CPC classification number: H01Q21/30 ,  H01Q1/3275 ,  H01Q1/521 ,  H01Q5/378

Abstract: An antenna comprises a first radiator, a second radiator, a third radiator located on a printed circuit board PCB. Operating frequency bands of the first radiator and the second radiator comprise a first frequency band, a resonance frequency band generated by the third radiator comprises the first frequency band. A current on the first radiator is orthogonal to a current on the second radiator, and a distance between the first radiator, the second radiator, and the third radiator is less than a half of a first wavelength, wherein the first wavelength is a wavelength corresponding to the first frequency band.