Antenna apparatus and mobile terminal
AssigneesHuawei Technologies Co., Ltd., Research Institute of Millimeter Wave and Terahertz Technology
InventorsXiaoyue Xia, Wei Hong, Fan Wu, Chao Yu, Zhihao Jiang, Yu Yao
Life of this patent
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Abstract
An antenna apparatus includes a first radiating patch with slots and a plurality of feed modules in correspondence with the slots. Each feed module includes a ground component and a feed component. The ground component includes a first conductor patch, a second conductor patch, and a conductor column. The feed component includes a second radiating patch and a first feed member, the second radiating patch and the second conductor patch are spaced from each other. When the foregoing structure is used, integration of an antenna radio frequency system can be improved.
Claims20
An antenna apparatus, comprising a first radiating patch and a plurality of feed modules, wherein the first radiating patch and the plurality of feed modules are spaced from each other in a first direction, and the first direction is perpendicular to an extension direction of the first radiating patch;
- a plurality of slot structures arranged in a second direction are provided on the first radiating patch, and the second direction is the extension direction of the first radiating patch;
- the plurality of feed modules are in one-to-one correspondence with the plurality of slot structures, and are disposed in the second direction;
- and each of the plurality of feed modules comprises a ground component and a feed component;
- the ground component comprises a first conductor patch, a second conductor patch, and a conductor column, the first conductor patch and the second conductor patch are spaced from each other in the first direction, the first conductor patch is located between the second conductor patch and the first radiating patch, two ends of the conductor column are connected to the first conductor patch and the second conductor patch respectively, the first conductor patch has a first through hole, and the second conductor patch has a second through hole;
- and the feed component comprises a second radiating patch and a first feed member, a projection of the second radiating patch on the first conductor patch is located in the first through hole, and the first feed member passes through the second through hole and is connected to the second radiating patch.
A mobile terminal, comprising a housing and an antenna apparatus,
- wherein the antenna apparatus comprises a first radiating patch and a plurality of feed modules, wherein the first radiating patch and the plurality of feed modules are spaced from each other in a first direction, and the first direction is perpendicular to an extension direction of the first radiating patch;
- a plurality of slot structures arranged in a second direction are provided on the first radiating patch, and the second direction is the extension direction of the first radiating patch;
- the plurality of feed modules are in one-to-one correspondence with the plurality of slot structures, and are disposed in the second direction;
- and
- each of the plurality of feed modules comprises a ground component and a feed component;
- the ground component comprises a first conductor patch, a second conductor patch, and a conductor column, the first conductor patch and the second conductor patch are spaced from each other in the first direction, the first conductor patch is located between the second conductor patch and the first radiating patch, two ends of the conductor column are connected to the first conductor patch and the second conductor patch respectively, the first conductor patch has a first through hole, and the second conductor patch has a second through hole;
- and the feed component comprises a second radiating patch and a first feed member, a projection of the second radiating patch on the first conductor patch is located in the first through hole, and the first feed member passes through the second through hole and is connected to the second radiating patch;
- wherein the housing has an opening, the first radiating patch is disposed in the opening, there is a gap between the first radiating patch and the housing, and the plurality of feed modules are disposed in the housing.
Dependencies are inferred from the claim text.