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Antenna assembly and communication device

An antenna device and communication device technology, applied in the direction of antennas, antenna arrays, antenna components, etc., can solve the problems of increased outdoor terminal size, reduced antenna reliability, and increased installation, achieving reduced adjustments and reduced complexity , reducing the effect of regulation

Active Publication Date: 2019-06-18
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the existence of the built-in motor, the size of the outdoor terminal increases, which adds more difficulties to the installation
At the same time, the built-in motor rotates to bring the contact of the RF connector, which will reduce the reliability of the antenna

Method used

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  • Antenna assembly and communication device
  • Antenna assembly and communication device
  • Antenna assembly and communication device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] The application will be described in further detail below in conjunction with the accompanying drawings.

[0048] The present application can be applied to various communication systems. Specific as figure 1 Shown is a schematic diagram of a scene applicable to the embodiment of this application. figure 1 Among them, the outdoor CPE is installed on the roof or the outer wall, converts the received radio frequency signal sent by the base station into a digital signal, and connects it to the router in the house through the network cable; converts the digital signal received from the network cable into a radio frequency signal, sent to the base station. Through the CPE, the coverage area of ​​the base station can be increased and the cost of station deployment can be reduced.

[0049]The present application provides an antenna device, which can reduce the installation complexity of the CPE, and improve the antenna gain and multiple-input multiple-output (Multiple-Input ...

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PUM

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Abstract

The invention discloses an antenna assembly and a communication device. The antenna assembly comprises N antenna ports and M directionally polarized antennae, M is K times of 4, N is integer multiplesof 4, N and M are an integer more than 0 respectively, and K is an even number more than 0; the M directionally polarized antennae are evenly distributed on four square surfaces, each surface comprises K directionally polarized antennae, polarization directions of K / 2 directionally polarized antennae on each surface are a first polarization direction, and polarization directions of K / 2 directionally polarized antennae are a second polarization direction; and on two adjacent or opposite surfaces of the four surfaces, K directionally polarized antennae with the same polarization direction are combined into one way and are connected with one of the N antenna ports, and each of the N antenna ports is connected with K directionally polarized antennae.

Description

technical field [0001] The present application relates to the technical field of antennas, and in particular to an antenna device and a communication device. Background technique [0002] With the development of Internet services, people's demand for broadband Internet access is getting higher and higher. In some places, it is inconvenient to deploy cables (optical fibers, copper wires, etc.) or due to relatively high deployment costs, so many operators use wireless broadband technology to solve User's Internet problem. In some rural and remote areas, the population is relatively sparse, and the distance between the base stations built by operators in these places is generally relatively large, and the customer premise equipment (Customer Premise Equipment, CPE) with high-gain antennas is selected to deploy in users' homes to ensure wide coverage. Cover the user experience in the scenario. [0003] When installing an outdoor terminal, it needs to be aligned with the base s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q21/00H01Q21/24H01Q1/50H01Q19/18
CPCH01Q21/24H01Q1/246H01Q25/001H01Q21/28H01Q21/29H01Q19/108H01Q3/24H01Q25/002H04B7/10H01Q19/18
Inventor 熊伟谢波程竹林贺强李永久
Owner HUAWEI TECH CO LTD