公开(公告)号：US20190221943A1

公开(公告)日：2019-07-18

申请号：US16035849

申请日：2018-07-16

Applicant: Wistron NeWeb Corp.

Inventor： Yan-Ting WU ,  Cheng-Da YANG ,  Yu-Yu CHIANG

IPC: H01Q13/10 ,  H01Q13/16 ,  H01Q1/38

CPC classification number: H01Q13/103 ,  H01Q1/2258 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q13/106 ,  H01Q13/16

Abstract: A communication device includes a metal mechanism element, a feeding radiation element, a tuning radiation element, and a dielectric substrate. The metal mechanism element has a closed slot. The feeding radiation element extends across the closed slot. The feeding radiation element has a feeding point. The tuning radiation element extends across the closed slot. The first end of the tuning radiation element is coupled to the metal mechanism element. The second end of the tuning radiation element is adjacent to the metal mechanism element or is coupled to the metal mechanism element. The dielectric substrate is adjacent to the metal mechanism element. The feeding radiation element and the tuning radiation element are both disposed on the dielectric substrate. An antenna structure is formed by the feeding radiation element, the tuning radiation element, and the closed slot of the metal mechanism element.