Antenna module and mobile terminal
AssigneeAAC Technologies Pte. Ltd.
InventorsZhengdong Yong, Zhimin Zhu, Xiaoyue Xia, Wei Zhao, Chao Wang
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Abstract
An antenna module and a mobile terminal are provided. The antenna module is applied to a mobile terminal, and the mobile terminal includes a 3D glass back cover. The antenna module includes a patch antenna provided inside of the 3D glass back cover and spaced apart from the 3D glass back cover by a predetermined distance. The patch antenna is fed with power through a probe and operates in millimeter wave bands. The antenna module and the mobile terminal provided effectively improve the impedance bandwidth by changing a position of a feeding point.
Claims9
An antenna module, applied to a mobile terminal comprising a 3D glass back cover, wherein the antenna module comprises:
- a patch antenna provided inside the 3D glass back cover and spaced apart from the 3D glass back cover by a predetermined distance, the patch antenna being fed with power by a probe and operating in millimeter wave bands;
- a substrate received within the mobile terminal, the patch antenna being attached to a surface of the substrate facing towards the 3D glass back cover;
- an integrated circuit chip provided on a side of the substrate facing away from the 3D glass back cover;
- and
- a circuit provided within the substrate and connecting the patch antenna with the integrated circuit chip;
- wherein the patch antenna is combined with the 3D glass back cover to form a Fabry-Perot-like resonator.
Dependencies are inferred from the claim text.