US 12,149,003 B2
Antenna module and electronic device
Tzu-Kuan Sun, Hsinchu (TW); Pao-Chuan Peng, Hsinchu (TW); Meng-Kai Wu, Hsinchu (TW); and Hong-Jun Jian, Hsinchu (TW)
Assigned to WISTRON NEWEB CORPORATION, Hsinchu (TW)
Filed by WISTRON NEWEB CORPORATION, Hsinchu (TW)
Filed on Mar. 24, 2023, as Appl. No. 18/189,249.
Claims priority of application No. 111138969 (TW), filed on Oct. 14, 2022.
Prior Publication US 2024/0128642 A1, Apr. 18, 2024
Int. Cl. H01Q 3/22 (2006.01); H01Q 3/24 (2006.01); H01Q 1/22 (2006.01)
CPC H01Q 3/24 (2013.01) [H01Q 3/22 (2013.01); H01Q 1/2291 (2013.01)] 16 Claims
OG exemplary drawing
 
1. An antenna module, comprising:
a first radiating element, wherein the first radiating element includes a first radiating portion and a second radiating portion that are connected with each other;
a second radiating element, wherein the second radiating element includes a third radiating portion, a fourth radiating portion, a fifth radiating portion, and a feeding portion, the feeding portion is connected between the third radiating portion, the fourth radiating portion, and the fifth radiating portion, the feeding portion is connected to a feeding element, the third radiating portion is positioned between the first radiating portion and the fourth radiating portion, the third radiating portion extends along a first direction relative to the feeding portion, the fifth radiating portion extends along a second direction relative to the feeding portion, and the first direction is different from the second direction;
a grounding element; and
a switching circuit, wherein the switching circuit is electrically connected between the grounding element and the first radiating element or between the grounding element and the feeding portion;
wherein the switching circuit is configured to be switched to a first mode and a second mode; wherein, in response to the switching circuit being switched to the first mode, the first radiating portion and the third radiating portion are coupled with each other for generating a first operating frequency band, and in response to the switching circuit being switched to the second mode, the first radiating portion and the third radiating portion are coupled with each other for generating a second operating frequency band; wherein a central frequency of the first operating frequency band is higher than a central frequency of the second operating frequency band.