US 2023/0411828 A1 · ANTENNA STRUCTURE AND ELECTRONIC DEVICE

Abstract

An antenna structure and an electronic device are provided. The electronic device includes a housing and an antenna structure disposed in the housing. The antenna structure includes a radiating element, a first feeding element with a first feeding portion connected to the radiating element, a second feeding element with a second feeding portion connected to the radiating element, a grounding element connected to the radiating element and located between the first feeding element and the second feeding element, and a grounding branch with a first end connected to the second feeding portion and a second end connected to a ground plane. The first feeding element and the second feeding element are used for feeding respective signals to excite the radiating element to respectively generate a first radiation pattern and a second radiation pattern. The first radiation pattern is different from the second radiation pattern.

Claims20

Dependent claims

An antenna structure, comprising:

a radiating element;
a first feeding element having a first feeding portion and connected with the radiating element through the first feeding portion;
a second feeding element having a second feeding portion and connected with the radiating element through the second feeding portion;
a grounding element connected with the radiating element and located between the first feeding element and the second feeding element;
and
a grounding branch having a first end and a second end, wherein the first end is connected with the second feeding portion, and the second end is connected with a ground plane;
wherein the first feeding element is used for feeding a signal to excite the radiating element to generate a first radiation pattern, the second feeding element is used for feeding another signal to excite the radiating element to generate a second radiation pattern, and the first radiation pattern is different from the second radiation pattern.

4 more elements

An electronic device, comprising

a housing;
and
an antenna structure disposed in the housing, the antenna structure comprising:
a radiating element;
a first feeding element having a first feeding portion and connected with the radiating element through the first feeding portion;
a second feeding element having a second feeding portion and connected with the radiating element through the second feeding portion;
a grounding element connected with the radiating element and located between the first feeding element and the second feeding element;
and
a grounding branch having a first end and a second end, wherein the first end is connected with the second feeding portion, the second end is connected with a ground plane, and the ground plane is electrically connected with the housing;
wherein the first feeding element is used for feeding a signal to excite the radiating element to generate a first radiation pattern, the second feeding element is used for feeding another signal to excite the radiating element to generate a second radiation pattern, and the first radiation pattern is different from the second radiation pattern.

7 more elements

The electronic device according to claim 16, wherein the second end of the grounding branch is connected with the grounding element and connected with the ground plane through the grounding element.

Dependencies are inferred from the claim text.

Antenna structure and electronic device

Life of this patent

Antenna structure and electronic device

Life of this patent

Abstract

Claims20