Antenna and wireless terminal device
AssigneeHuawei Device Co., Ltd.
InventorYanyan Zou
Life of this patent
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Abstract
Embodiments of the present invention provide an antenna and a wireless terminal device. Through a first conductor connected to the inner side of an antenna body, the embodiments of the present invention can avoid the problem that in the prior art, while the antenna ensures the Specific Absorption Rate (SAR) performance of the wireless terminal device, the wireless performance of the wireless terminal device is greatly reduced. By adopting technical solutions of the present invention, while the SAR performance of the wireless terminal device is ensured, the wireless performance of the wireless terminal device cannot be affected.
Claims20
An antenna, comprising:
- a ring-shaped antenna body;
- a first conductor that is encircled by the antenna body;
- a conductor connecting part;
- and
- a gap located in the antenna body, the first conductor, and the conductor connecting part,
- wherein an inner side of the antenna body is connected to the first conductor through the conductor connecting part such that current on the antenna body is dispersed to the first conductor,
- wherein the gap passes through the antenna body, the conductor connecting part, and the first conductor, and
- wherein the gap enters the first conductor through the conductor connecting part.
The antenna according to claim L wherein a shape of the gap comprises a linear type, an L shape, or a T shape.
A wireless terminal device, comprising:
- a printed circuit board (PCB);
- and
- an antenna,
- wherein the antenna comprises a ring-shaped antenna body connected to the PCB,
- wherein an inner side of the antenna body is connected to a first conductor through a conductor connecting part such that current on the antenna body is dispersed to the first conductor,
- wherein the first conductor is encircled by the antenna body,
- wherein the antenna further comprises a gap,
- wherein the gap passes through the antenna body, the conductor connecting part, and the first conductor, and
- wherein the gap enters the first conductor through the conductor connecting part.
An apparatus, comprising:
- a printed circuit board (PCB);
- an antenna having a ring-shaped antenna body that is connected to the PCB;
- and
- a first conductor that is encircled by the antenna body,
- wherein an inner side of the antenna body is connected to the first conductor through a conductor connecting part such that current on the antenna body is dispersed to the first conductor,
- wherein the antenna further comprises a gap,
- wherein the gap passes through the antenna body, the conductor connecting part, and the first conductor, and
- wherein the gap enters the first conductor through the conductor connecting part.
Dependencies are inferred from the claim text.