公开(公告)号：US20240145910A1

公开(公告)日：2024-05-02

申请号：US18547455

申请日：2022-05-06

Applicant: Honor Device Co., Ltd.

Inventor： Aofang Zhang ,  Shaojie Chu ,  Lei Li ,  Kunpeng Wei

IPC: H01Q1/52 ,  H01Q1/24 ,  H01Q1/48 ,  H04B1/00 ,  H04B1/3827 ,  H04B7/0404

CPC classification number: H01Q1/523 ,  H01Q1/243 ,  H01Q1/48 ,  H04B1/0064 ,  H04B1/3838 ,  H04B7/0404

Abstract: An antenna combination system and a terminal device. The antenna combination system includes a first antenna and a second antenna having a distance less than a first preset threshold. The first antenna includes a first radiation branch and a first feed point, a feed point of the second antenna is arranged on a side away from the first feed point, and a side of the first radiation branch away from the first feed point is grounded. The first feed point is arranged on a side close to the second antenna, and the length of the first radiation branch is an odd multiple of (½)λ. In a case that the second antenna transmits a signal in a first frequency band, a first signal and a second signal that cancel each other are coupled from the second antenna to the first antenna.