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Antenna and electronic equipment

A technology for electronic equipment and antennas, which is applied in the field of communication and can solve the problem that the antenna cannot cover multiple frequency bands.

Active Publication Date: 2019-12-31
VIVO MOBILE COMM CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide an antenna and electronic equipment to solve the problem that antennas in the prior art cannot cover multiple frequency bands

Method used

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  • Antenna and electronic equipment
  • Antenna and electronic equipment
  • Antenna and electronic equipment

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] At present, with the development of 5G (fifth-generation mobile communication), the design of millimeter-wave antennas is gradually being introduced to some small mobile terminals, such as mobile phones, tablets, and even laptops. Therefore, in order to maintain the overall competitiveness of the system Under the smaller size, the effective radiation space allocated to each antenna is often reduced, which in turn degrades antenna performance and ...

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Abstract

The invention provides an antenna and electronic equipment and relates to the communication technology field. The antenna comprises a metal plate which is provided with a groove, a plurality of firstthrough holes formed in a bottom of the groove at intervals, and metal sheets, wherein an insulating dielectric layer is arranged in each first through hole; the metal sheets are arranged in the insulating dielectric layers; and in the groove, a plurality of feed structures forming orthogonal differential feed are arranged corresponding to each metal sheet, a separation wall is arranged around each group of feed structures forming orthogonal differential feed, and the metal sheets and the plurality of feed structures form an antenna unit. In the scheme, the metal sheets are arranged on a metal plate; the plurality of feed structures for forming orthogonal differential feed are arranged corresponding to each metal sheet; a plurality of frequency bands can be covered, an MIMO function is possessed to improve a data transmission rate; dual polarization is formed to improve a wireless connection capability of a millimeter wave array antenna; and an isolation degree among the antenna unitscan be increased by arranging the isolation walls around each antenna unit.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an antenna and electronic equipment. Background technique [0002] At present, when an antenna in package (AiP, Antenna in package) is placed in an electronic device such as a mobile phone, due to the different dielectric constants of non-metallic materials such as the case / battery cover of the mobile phone and other electronic devices, and the difference between the antenna module AiP and the case / The distance between the battery cover (filled with air) is different, which often leads to a significant drop in antenna performance; moreover, the current patch antennas used in mainstream AiP solutions for 5G antenna arrays (especially on mobile phones or mobile terminal devices) often cannot simultaneously cover With multiple bands of millimeter waves, the user's wireless experience will be limited when roaming around the world; moreover, the existing technical solutions are...

Claims

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Application Information

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IPC IPC(8): H01Q1/50H01Q1/36H01Q1/24H01Q5/335H01Q5/35H01Q5/50
CPCH01Q1/50H01Q1/36H01Q1/242H01Q5/335H01Q5/35H01Q5/50
Inventor 王义金黄奂衢邾志民简宪静
Owner VIVO MOBILE COMM CO LTD
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