公开(公告)号：US10811774B2

公开(公告)日：2020-10-20

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: H01Q1/22 ,  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：US20210126368A1

公开(公告)日：2021-04-29

申请号：US17073496

申请日：2020-10-19

Applicant: ASUSTeK COMPUTER INC.

Inventor： Ya-Wen Hsiao ,  Saou-Wen Su ,  Wei-Hsuan Chang

IPC: H01Q7/00 ,  H01Q1/38 ,  H01Q1/48

Abstract: A loop-like dual-antenna system is provided. The loop-like dual-antenna system includes a dielectric substrate having a first surface and a second surface opposite to each other. The loop radiating element includes a first radiating part with two ends and a second radiating part opposite to the first radiating part. A first signal source is disposed on the first surface of the dielectric substrate and electrically connected to two ends of the first radiating part. A grounding part is disposed on the second surface of the dielectric substrate and disposed on one side of the dielectric substrate away from the first signal source. A coupling matching element is disposed on the second surface of the dielectric substrate and adjacent to the grounding part, for coupling to and exciting the second radiating part. A second signal source, disposed on the second surface of the dielectric substrate, and electrically connected to the coupling matching element and the grounding part.

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.