公开(公告)号：US09590303B2

公开(公告)日：2017-03-07

申请号：US14138119

申请日：2013-12-22

Applicant: ASUSTeK COMPUTER INC.

Inventor： Yeh-Chun Kao ,  You-Fu Cheng ,  Yu-Chia Chang

IPC: H01Q7/00 ,  H01Q5/371

CPC classification number: H01Q7/00 ,  H01Q5/371

Abstract: An antenna device is provided. The antenna includes a feeding end, a grounding end, a loop metal portion and a protruded metal portion. The grounding end is electrically connected to a ground plane. The loop metal portion extends from the feeding end to the grounding end to form a loop antenna structure. The protruded metal portion is electrically connected to the loop metal portion, wherein the distance between the protruded metal portion and the grounding end is shorter than the distance between the protruded metal portion and the feeding end.

Abstract translation: 提供一种天线装置。 天线包括馈电端，接地端，环金属部分和突出金属部分。 接地端电连接到接地层。 环金属部分从馈电端延伸到接地端，以形成环形天线结构。 突出的金属部分电连接到环金属部分，其中突出金属部分和接地端之间的距离比突出的金属部分和馈电端之间的距离短。