Patent ID: 11876289
Assignee: NANJING SILERGY MICRO (HK) CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A single antenna with a shared radiator, comprising: a radiator unit; a feed-in unit coupled with the radiator unit and used to send or receive radio frequency signals together with the radiator unit; a sensing module connected between the radiator unit and a ground unit, used for sensing a distance between the radiator unit and an object by the radiator unit; and the ground unit, wherein a distributed capacitor structure is formed between the ground unit and the radiator unit, wherein the distributed capacitor structure is formed by one end of the ground unit and one end of the radiator unit, wherein a first plate of the distributed capacitor structure is the ground unit, a second plate of the distributed capacitor structure is the radiator unit, wherein an area fully bounded by the second plate of the distributed capacitor structure is smaller than an area fully bounded by the first plate of the distributed capacitor structure, and wherein the second plate of the distributed capacitor structure is surrounded on at least three sides by the first plate of the distributed capacitor structure.