公开(公告)号：US20240047864A1

公开(公告)日：2024-02-08

申请号：US17935144

申请日：2022-09-26

Applicant: Quanta Computer Inc.

Inventor： Chun-I CHEN ,  Chun-Yuan WANG ,  Chung-Ting HUNG

IPC: H01Q1/38 ,  H01Q5/307

CPC classification number: H01Q1/38 ,  H01Q5/307

Abstract: An antenna structure includes a first radiation element, a second radiation element, a third radiation element, a fourth radiation element, a fifth radiation element, and a nonconductive support element. The first radiation element has a feeding point. The second radiation element is coupled to the first radiation element. The third radiation element is coupled to a ground voltage and adjacent to the first radiation element. The fourth radiation element is coupled to the first radiation element. The fifth radiation element is coupled to the ground voltage and adjacent to the second radiation element. The first radiation element, the second radiation element, the third radiation element, and the fourth radiation element are at least partially surrounded by the fifth radiation element. The first radiation element, the second radiation element, the third radiation element, the fourth radiation element, and the fifth radiation element are disposed on the nonconductive support element.

公开(公告)号：US20230223710A1

公开(公告)日：2023-07-13

申请号：US17677440

申请日：2022-02-22

Applicant: Quanta Computer Inc.

Inventor： Chun-I CHEN ,  Chun-Yuan WANG ,  Yu-Chen ZHAO ,  Chung-Ting HUNG

IPC: H01Q21/28 ,  H01Q9/04

CPC classification number: H01Q21/28 ,  H01Q9/0414

Abstract: An antenna structure includes a first radiation element, a second radiation element, a third radiation element, a fourth radiation element, a fifth radiation element, and a dielectric substrate. The first radiation element has a feeding point. The second radiation element is coupled to the first radiation element. The third radiation element is coupled to a first grounding point. The third radiation element is further coupled through the fourth radiation element to a second grounding point. The fifth radiation element is coupled to the third radiation element and the fourth radiation element. The fifth radiation element is adjacent to the second radiation element. The first radiation element and the second radiation element are at least partially surrounded by the third radiation element, the fourth radiation element, and the fifth radiation element.

公开(公告)号：US20190067796A1

公开(公告)日：2019-02-28

申请号：US15828668

申请日：2017-12-01

Applicant: Quanta Computer Inc.

Inventor： Yu-Chun LU ,  Chun-Yuan WANG ,  Chi-Hsuan LEE

IPC: H01Q1/24 ,  H01Q5/328 ,  H01Q1/44 ,  H01Q5/335 ,  H01Q21/30 ,  H01Q5/321

Abstract: A mobile device includes a ground element, a first radiation element, a second radiation element, a matching circuit, and a first metal frame. The first radiation element is coupled to a first grounding point on the ground element. The second radiation element is coupled through the matching circuit to a second grounding point on the ground element. A first coupling gap is formed between the second radiation element and the first radiation element. The first metal frame is coupled to a connection point on the first radiation element. A second coupling gap is formed between the second radiation element and the first metal frame. An antenna structure is formed by the first radiation element, the second radiation element, the matching circuit, and the first metal frame. A signal source is coupled to a feeding point on the first radiation element, so as to excite the antenna structure.

公开(公告)号：US20190074575A1

公开(公告)日：2019-03-07

申请号：US15828686

申请日：2017-12-01

Applicant: Quanta Computer Inc.

Inventor： Chun-Yuan WANG ,  Yu-Chun LU ,  Chi-Hsuan LEE

IPC: H01Q1/24 ,  H01Q13/10 ,  H01Q5/328 ,  H01Q9/04 ,  H01Q1/44 ,  H01Q5/335 ,  H01Q21/30 ,  H01Q5/321

Abstract: A mobile device includes a ground element, a first radiation element, a second radiation element, a third radiation element, a matching circuit, and a first metal frame. The first radiation element and the second radiation element are both coupled to a grounding point on the ground element. The second radiation element and the first radiation element extend in opposite directions. The third radiation element is coupled through the matching circuit to the first radiation element. The first metal frame is coupled to a connection point on the third radiation element. An antenna structure is formed by the first radiation element, the second radiation element, the matching circuit, the third radiation element, and the first metal frame. A signal source is coupled to a feeding point on the first radiation element, so as to excite the antenna structure.

公开(公告)号：US20240195082A1

公开(公告)日：2024-06-13

申请号：US18153745

申请日：2023-01-12

Applicant: Quanta Computer Inc.

Inventor： Yi-Chih LO ,  Chung-Ting HUNG ,  Chun-Yuan WANG ,  Chun-I CHEN ,  Jing-Yao XU ,  Yan-Cheng HUANG ,  Chu-Yu TANG

IPC: H01Q21/30 ,  H01Q21/28

CPC classification number: H01Q21/30 ,  H01Q21/28

Abstract: An antenna structure includes a ground element, a feeding radiation element, a first radiation element, a second radiation element, a shorting radiation element, a third radiation element, and a fourth radiation element. The feeding radiation element has a feeding point. The first radiation element is coupled to the feeding radiation element. The second radiation element is coupled to the feeding radiation element. The second radiation element and the first radiation element substantially extend in opposite directions. The feeding radiation element is further coupled through the shorting radiation element to the ground element. The third radiation element is coupled to the ground element. The third radiation element is adjacent to the first radiation element. The fourth radiation element is coupled to the ground element. The fourth radiation element is adjacent to the second radiation element.

公开(公告)号：US20240129012A1

公开(公告)日：2024-04-18

申请号：US18062039

申请日：2022-12-06

Applicant: Quanta Computer Inc.

Inventor： Jing-Yao XU ,  Chung-Ting HUNG ,  Chun-Yuan WANG ,  Chu-Yu TANG ,  Yi-Chih LO ,  Yu-Chen ZHAO ,  Chih-Tsung TSENG

IPC: H04B7/06 ,  G06F1/16

CPC classification number: H04B7/068 ,  G06F1/163

Abstract: A wearable device includes a frame element and a dielectric substrate. The frame element includes a first metal element, a second metal element, and a third metal element. A first gap is provided between the first metal element and the second metal element. A second gap is provided between the second metal element and the third metal element. A third gap is provided between the third metal element and the first metal element. The dielectric substrate is surrounded by the first metal element, the second metal element, and the third metal element. A first antenna element is formed by the first metal element. A second antenna element is formed by the second metal element. A third antenna element is formed by the third metal element.

公开(公告)号：US20210218400A1

公开(公告)日：2021-07-15

申请号：US16801515

申请日：2020-02-26

Applicant: Quanta Computer Inc.

Inventor： Chun-I CHEN ,  Chun-Yuan WANG ,  Bang-Yun DAI ,  Chih-Tsung TSENG ,  Chung-Ting HUNG

IPC: H03K17/96 ,  G06F3/044 ,  H01Q1/24 ,  H01Q9/04

Abstract: A communication device with an RF (Radio Frequency) node and a detection node includes a first radiation element, a second radiation element, a first inductor, a second inductor, a third inductor, a first capacitor, and a second capacitor. The first radiation element is coupled to a first node. The second radiation element is coupled to a second node. The first inductor is coupled between the RF node and the ground voltage. The first capacitor is coupled between the RF node and the first node. The second inductor is coupled between the first node and the second node. The second capacitor is coupled between the second node and the ground voltage. The third inductor is coupled between the detection node and the second node. An antenna structure and a sensing pad are formed by the first radiation element and the second radiation element.