Patent ID: 11955725
Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A terminal, comprising an antenna structure and a radio frequency module, wherein the antenna structure comprises:
a metal plate, wherein the metal plate is provided with a first surface and a second surface that are disposed oppositely, an accommodating groove is formed in the metal plate and adjacent to the first surface; and
a spiral radiator, wherein the spiral radiator is mounted in the accommodating groove and insulated from the metal plate, and the spiral radiator is provided with a feed end used to be connected to a feed source;
the radio frequency module is located on the second surface of the metal plate, and the radio frequency module is electrically connected to or coupled with the feed ends of the spiral radiators;
the radio frequency module comprises a first ground layer, a second ground layer and an insulating medium layer; and the insulating medium layer is located between the first ground layer and the second ground layer;
a plurality of insulating components are disposed at an interval on the first ground layer, each spiral radiator is fixed on a corresponding insulating component, and each insulating component is embedded in a corresponding accommodating groove that is formed in the metal plate and penetrate the metal plate; and
the metal plate is a part of a target antenna radiator on the terminal, and an operating frequency band of the target antenna radiator is different from an operating frequency band of the spiral radiator.