Antenna and mobile terminal
AssigneeHuawei Technologies Co., Ltd.
InventorsMing Zhang, Daqing Liu, Huailin Wen
Life of this patent
Estimating the term…
Abstract
The application disclose an antenna. The antenna includes a first radiating element, a second radiating element, a third radiating element, and a closed ring, where the first radiating element is connected to a first feed point, the second radiating element is connected to a second feed point, and the third radiating element is connected to a third feed point; the closed ring is configured to be disposed in a clearance area of a ground plate, and configured to connect to the ground plate; the first radiating element, the second radiating element, and the third radiating element are connected by using a microstrip, to form a radiator; the third radiating element is disposed between the first radiating element and the second radiating element.
Claims10
An antenna, comprising:
- a first radiating element, a second radiating element, a third radiating element, and a closed ring, wherein the first radiating element is connected to a first feed point, the second radiating element is connected to a second feed point, and the third radiating element is connected to a third feed point;
- the closed ring is configured to be disposed in a clearance area of a ground plate, and configured to connect to the ground plate, wherein the clearance area is formed in a hollowed region of the ground plate;
- the first radiating element, the second radiating element, and the third radiating element are connected using a microstrip, to form a radiator, and the radiator is excited by the first feed point, the second feed point, and the third feed point;
- the third radiating element is disposed between the first radiating element and the second radiating element;
- the first radiating element is disposed on a first side of the closed ring, the second radiating element is disposed on a second side of the closed ring, and the second side is opposite to the first side;
- and
- a first preset distance is set between the first radiating element and the third radiating element, and a second preset distance is set between the third radiating element and the second radiating element.
A mobile terminal, comprising:
- a ground plate, a transceiver, and an antenna;
- wherein
- the antenna comprises a first radiating element, a second radiating element, a third radiating element, and a closed ring, wherein the first radiating element is connected to a first feed point, the second radiating element is connected to a second feed point, and the third radiating element is connected to a third feed point;
- the closed ring is configured to be disposed in a clearance area of the ground plate, and configured to connect to the ground plate, wherein the clearance area is formed in a hollowed region of the ground plate;
- the first radiating element, the second radiating element, and the third radiating element are connected using a microstrip, to form a radiator;
- and the radiator is excited by the first feed point, the second feed point, and the third feed point;
- the first radiating element is disposed on a first side of the closed ring, the second radiating element is disposed on a second side of the closed ring, and the second side is opposite to the first side;
- a first preset distance is set between the first radiating element and the third radiating element, and a second preset distance is set between the third radiating element and the second radiating element;
- and
- the first feed point, the second feed point, and the third feed point are all connected to the transceiver.
Dependencies are inferred from the claim text.