Patent ID: 11962099
Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. The antenna structure according to claim 2, wherein the first accommodation groove is provided with a first insulating dielectric layer, the radiating patch is disposed on the first insulating dielectric layer, and the radiating patch extends by a first preset height from a surface of the first insulating dielectric layer; and
a second insulating dielectric layer covers a surface of the first ground layer, a second plurality of accommodation grooves corresponding to the plurality of antenna units are disposed on the second insulating dielectric layer at intervals, each of the first plurality of coupling pieces is disposed inside a corresponding one of the second plurality of accommodation grooves, and a difference between a depth of one of the second plurality of accommodation grooves and a thickness of the first coupling piece is greater than or equal to the first preset height;
wherein the radiating patch is located inside one of the second plurality of accommodation groove.