公开(公告)号：US20180219275A1

公开(公告)日：2018-08-02

申请号：US15938560

申请日：2018-03-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Changshun DENG ,  Chuan LIU ,  Ke LONG ,  Shuchen ZHAO ,  Ji YAN

IPC: H01Q1/24 ,  H01Q9/04 ,  H01Q1/38 ,  H01Q1/48

CPC classification number: H01Q1/243 ,  H01Q1/246 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q1/528 ,  H01Q9/0421 ,  H01Q9/0457 ,  H01Q9/0471 ,  H01Q19/005

Abstract: A communications device is provided, including a metal carrier having a mounting plane with at least one mounting area, and further includes an antenna element disposed in each mounting area. The mounting area is where the mounting plane intersects a circle centered at a feedpoint of the antenna element in the area and whose radius does not exceed a specified radius. When a boundary line of the mounting area includes a boundary line, a distance from the feedpoint to the boundary line is less than or equal to a specified distance; and/or when a boundary line of the mounting area includes a vertex of the mounting plane, a distance from the feedpoint to the vertex is less than or equal to a specified distance. A feed position on the antenna element is designed to obtain relatively good antenna roundness performance and enhance an antenna signal coverage effect.