公开(公告)号：US20200028265A1

公开(公告)日：2020-01-23

申请号：US16510073

申请日：2019-07-12

Applicant: ASUSTeK COMPUTER INC.

Inventor： Pei-Chuan HUANG ,  Shao-Kai LIU

IPC: H01Q9/04 ,  H01Q1/36 ,  H01Q1/50 ,  H01Q19/00 ,  H01Q1/24

Abstract: An antenna device and its control method is provided. The antenna device includes: a ground layer; a feeding element, connecting to the ground layer; a first radiating element, extending along a first direction and connected to the ground layer; a second radiating element, extending along a second direction which is orthogonal to the first direction, and connected the ground layer; a first switching element, coupled between the feeding element and the first radiating element, and configured to electrically connect or disconnect the feeding element and the first radiating element; and a second switching element disposed between the feeding element and the second radiating element, and configured to electrically connect or disconnect the feeding element and the second radiating element.

公开(公告)号：US20200235465A1

公开(公告)日：2020-07-23

申请号：US16736891

申请日：2020-01-08

Applicant: ASUSTeK COMPUTER INC.

Inventor： Bo-Hua YANG ,  Yu-Hsiang HUANG ,  Shao-Kai LIU ,  Zhi-Hua FENG

IPC: H01Q1/42 ,  H01Q1/48

Abstract: An electronic device is provided. The electronic device includes a metal housing, an insulation element, and an antenna unit. The insulation element is disposed on the metal housing and includes a first heat dissipation hole. The antenna unit is disposed on the insulation element and includes a radiation portion and a feeding portion. The radiation portion is composed of a conductor. The feeding portion is electrically connected to the radiation portion and a grounding plane. In this way, according to the electronic device, space configuration inside the electronic device is saved and a shielding effect of the metal housing is prevented from affecting stability of sending and receiving a signal.