公开(公告)号：US20210091467A1

公开(公告)日：2021-03-25

申请号：US16710398

申请日：2019-12-11

Applicant: Quanta Computer Inc.

Inventor： Jun-Yu LU ,  Chun-I LIN ,  Hui LIN

IPC: H01Q5/328 ,  H01Q9/04 ,  H01Q1/48

Abstract: A communication device includes a ground metal element and an antenna element. The antenna element includes a first metal element, a second metal element, a third metal element, a first capacitive element, a second capacitive element, an inductive element, and a signal feeding source. A first connection point of the first metal element is coupled through the first capacitive element to the third metal element. A second connection point of the first metal element is coupled through the second capacitive element to the ground metal element. A third connection point of the second metal element is coupled through the inductive element to the third metal element. A shorting end of the third metal element is coupled to the ground metal element. The signal feeding source is coupled between the first metal element and the third metal element or the ground metal element.

公开(公告)号：US20190044216A1

公开(公告)日：2019-02-07

申请号：US15800715

申请日：2017-11-01

Applicant: Quanta Computer Inc.

Inventor： Jun-Yu LU ,  Hung-Ren HSU ,  Chun-I LIN ,  Hui LIN

IPC: H01Q1/24 ,  H01Q7/00 ,  H01Q5/50 ,  H01Q9/04 ,  H01Q21/00 ,  H01Q1/38

Abstract: A dual-band antenna structure includes a ground plane, a signal source, a coupling gap, a first feeding arm, a second feeding arm, a first radiation arm, and a second radiation arm. The first and second feeding arms are electrically coupled to the signal source. The first radiation arm has a first open end and a first grounding point. The second radiation arm has a second open end and a second grounding point. The first and second open ends are opposite each other. The first and second grounding points are electrically connected to the ground plane.

公开(公告)号：US20190044215A1

公开(公告)日：2019-02-07

申请号：US15792999

申请日：2017-10-25

Applicant: Quanta Computer Inc.

Inventor： Hui LIN ,  Chun-I LIN ,  Hung-Ren HSU ,  Jun-Yu LU

IPC: H01Q1/22 ,  H05K5/02

CPC classification number: H01Q1/2266 ,  G06F1/1698 ,  H01Q3/44 ,  H05K5/0247

Abstract: A communications device includes a system ground plane, a signal source, a device frame, a magnetic conductive material and an antenna. The signal source is electrically coupled to the system ground plane. The device frame is perpendicular to the system ground plane. The antenna is electrically coupled to the signal source and is disposed on the device frame. The magnetic conductive material is disposed adjacent to the antenna but spaced apart by a first predetermined distance from the antenna. The magnetic line of force induced by the antenna is directed in a predetermined direction by the magnetic conductive material.