公开(公告)号：US20180175486A1

公开(公告)日：2018-06-21

申请号：US15828589

申请日：2017-12-01

Applicant: ASUSTeK COMPUTER INC.

Inventor： Yi-Ting Hsieh ,  Saou-Wen Su ,  Cheng-Tse Lee

IPC: H01Q1/27 ,  H04N5/64 ,  G04G21/04 ,  H01Q21/28 ,  H01Q7/00 ,  H01Q1/22

CPC classification number: H01Q1/273 ,  G04G21/04 ,  H01Q1/22 ,  H01Q1/48 ,  H01Q7/005 ,  H01Q21/28 ,  H04N5/64

Abstract: A wearable electronic device includes a device body, a wearable body, a circuit board, an antenna system and a conductive extension portion. The device body includes an upper casing and a lower casing. A feeding portion, a first grounding portion and a second grounding portion are disposed on a periphery of the circuit board. The second grounding portion is electrically connected to the upper casing. The antenna system is disposed on the inner surface of the lower casing. The feeding terminal of the antenna system is electrically connected to the feeding portion of the circuit board. The grounding terminal of the antenna system is electrically connected to the first grounding portion of the circuit board. An end of the conductive extension portion is electrically connected to the upper casing, the other end of the conductive extension portion is extended into the wearable body.

公开(公告)号：US11289812B2

公开(公告)日：2022-03-29

申请号：US17075790

申请日：2020-10-21

Applicant: ASUSTeK COMPUTER INC.

Inventor： Che-Chi Wan ,  Saou-Wen Su ,  Cheng-Tse Lee

IPC: H01Q1/38 ,  H01Q5/35 ,  H01Q1/22 ,  H01Q9/04

Abstract: The disclosure provides a single antenna system comprising a ground element, a feeding metal part, at least one shorting metal part, a radiating metal part, a decoupling circuit, a first feed source, and a second feed source. The single antenna system with an integrated decoupled circuit not only effectively achieves size reduction, but achieve high antenna isolation. Moreover, the single antenna system is applied for narrow-bezel notebooks and small-size antenna systems in future.

公开(公告)号：US20190214730A1

公开(公告)日：2019-07-11

申请号：US16226718

申请日：2018-12-20

Applicant: ASUSTeK COMPUTER INC.

Inventor： Ya-Wen Hsiao ,  Saou-Wen Su ,  Cheng-Tse Lee

IPC: H01Q7/00 ,  H01Q21/24

Abstract: This disclosure provides a loop antenna, including a substrate, and a grounding portion, a matching portion, a first radiating portion, a second radiating portion, and a feed portion that are located on the substrate. The first radiating portion includes a first radiating segment and a second radiating segment. The grounding portion includes a first grounding segment and a second grounding segment. The second grounding segment is perpendicularly connected to a first end of the first grounding segment. The matching portion is connected to a second end of the first grounding segment and the first radiating segment. The first radiating segment extends from the matching portion away from the first grounding segment. The second radiating segment extends from the first radiating segment toward the second grounding segment. There is a coupling gap between the second radiating portion and the second radiating segment, and the second radiating portion extends toward the second grounding segment. The feed portion is located between an end of the second radiating portion and the second grounding segment to receive and send a feed signal.

公开(公告)号：US20180053988A1

公开(公告)日：2018-02-22

申请号：US15665612

申请日：2017-08-01

Applicant: ASUSTeK COMPUTER INC.

Inventor： Cheng-Tse Lee ,  Yi-Ting Hsieh ,  Saou-Wen Su

IPC: H01Q1/24 ,  H01Q7/00 ,  H01Q11/14 ,  G04G17/08 ,  G04G21/02 ,  G04G21/08 ,  G06F1/16 ,  G06F3/0354 ,  G06F3/041 ,  H04M1/725 ,  H04W4/00

Abstract: A wireless communication device is provided. The wireless communication device comprises a circuit board and a loop antenna. The circuit board includes a wireless communication circuit. The wireless communication circuit includes a signal transmitting end and a ground terminal. The loop antenna includes a conductive loop, a feed portion, a first short-circuit portion and a second short-circuit portion. The feed portion is connected between the conductive loop and the signal transmitting end. The first short-circuit portion and the second short-circuit portion are connected between the conductive loop and the ground terminal, respectively.