Antenna unit, mimo antenna and terminal

An antenna unit and antenna technology, applied in the field of communication, can solve the problems of low correlation coefficient, narrow space and small distance of the antenna unit, and achieve the effect of miniaturization and size reduction
CN106935960BActive Publication Date: 2020-04-14HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2020-04-14

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Abstract

This patent application relates to the field of communication technology, and in particular to an antenna unit, MIMO antenna and terminal. The antenna unit can realize the miniaturization of the antenna unit while realizing the multi-band operation, and can reduce the size of the MIMO antenna when applied to the MIMO antenna, and can meet the requirements of the small size of the terminal when the MIMO antenna is applied to the terminal. design needs. An embodiment of the present patent application provides an antenna unit, the antenna unit includes: a clearance area, a support, and at least two branches; each branch is respectively arranged on the support; part of the projection of the support on the horizontal plane falls in the clearance area, and each The projection on the horizontal plane of one end of a stub used to connect the feed point is located outside the clear area, and the projection of the end on the horizontal plane is located inside the clear area.
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Description

technical field

[0001] This patent application relates to the field of communication technologies, and in particular to an antenna unit, a Multiple-Input Multiple-Output (MIMO, Multiple-Input Multiple-Output) antenna and a terminal. Background technique

[0002] At present, the traditional single input single output (SISO, single input single output) antenna system is not enough to meet the large capacity, high speed and high reliability requirements of the new generation wireless communication system due to the limitation of Shannon capacity. The objective fact is that how to achieve higher spectrum utilization has become an urgent problem to be solved in the development of new technologies in the field of wireless communication; multiple-input multiple-output (MIMO, Multiple-Input Multiple-Output) antenna system can effectively The communication link is decomposed into many parallel sub-channels, which can greatly increase the channel capacity, break through the limitation...

Claims

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