公开(公告)号：US12230886B2

公开(公告)日：2025-02-18

申请号：US17981607

申请日：2022-11-07

Applicant: ASUSTeK COMPUTER INC.

Inventor： Sung-Mao Liao ,  Chien-Ming Hsu

IPC: H01Q21/30 ,  H01Q1/24

Abstract: The disclosure provides a low band antenna device, arranged on a folding screen electronic device, and the folding screen electronic device includes a first casing and a second casing that are foldable. A first antenna and a second antenna are located on the first casing and separated, and a third antenna and a fourth antenna are located on the second casing and separated. The first antenna corresponds to the fourth antenna, and the second antenna corresponds to the third antenna. When the folding screen electronic device is in an open mode, the first through forth antennas all maintain a normal working state. When the folding screen electronic device is in a close mode, one of the first antenna and the fourth antenna and one of the second antenna and the third antenna maintain the normal working state, and the remaining antennas are in a detuned and disabled state.

公开(公告)号：US20240014575A1

公开(公告)日：2024-01-11

申请号：US17981607

申请日：2022-11-07

Applicant: ASUSTeK COMPUTER INC.

Inventor： Sung-Mao Liao ,  Chien-Ming Hsu

IPC: H01Q21/30 ,  H01Q1/24

CPC classification number: H01Q21/30 ,  H01Q1/243

Abstract: The disclosure provides a low band antenna device, arranged on a folding screen electronic device, and the folding screen electronic device includes a first casing and a second casing that are foldable. A first antenna and a second antenna are located on the first casing and separated, and a third antenna and a fourth antenna are located on the second casing and separated. The first antenna corresponds to the fourth antenna, and the second antenna corresponds to the third antenna. When the folding screen electronic device is in an open mode, the first through forth antennas all maintain a normal working state. When the folding screen electronic device is in a close mode, one of the first antenna and the fourth antenna and one of the second antenna and the third antenna maintain the normal working state, and the remaining antennas are in a detuned and disabled state.