Patent ID: 11923597
Assignee: WISTRON NEWEB CORPORATION
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. An electronic device, comprising:
an antenna structure including:
a first radiating element including a first radiating portion and a grounding portion, the first radiating portion connected to one end of the grounding portion;
a grounding element connected to another end of the grounding portion, wherein the first radiating portion, the grounding portion, and the grounding element form a surrounding structure; and
a second radiating element including a second radiating portion, a third radiating portion, a fourth radiating portion, and a feeding portion connected between the second radiating portion, the third radiating portion and the fourth radiating portion, the feeding portion connected to a feeding element, and the second radiating portion disposed between the first radiating portion and the third radiating portion, wherein the second radiating portion extends in a direction away from the grounding portion relative to the feeding portion, the fourth radiating portion extends in a direction toward the grounding portion relative to the feeding portion, and the fourth radiating portion is surrounded by the surrounding structure, and wherein the second radiating portion and the first radiating portion are separate from and couple to each other, so that the feeding portion, the second radiating portion, the first radiating portion and the grounding portion generate a first operating frequency band and a second operating frequency band, and the first operating frequency band is different from the second operating frequency band;
wherein a second coupling gap is formed between the second radiating portion and the third radiating portion, and the second coupling gap is between 0.3 mm and 3 mm, and
a housing connected to the grounding element.