Antenna unit and electronic equipment

A technology of antenna unit and electronic equipment, which is applied in the direction of antenna, antenna parts, antenna support/installation device, etc., and can solve the problems of small frequency band coverage and low data transmission rate

Inactive Publication Date: 2019-12-31
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide an antenna unit and electronic equipment to solve the existing problems of low data transmission rate and small frequency band coverage

Method used

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

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Embodiment Construction

[0024] 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.

[0025] At present, with the development of 5G (fifth generation mobile communication), the design of millimeter wave antennas is gradually introduced to some small electronic devices, such as mobile phones, tablets, laptops, etc., so the overall competitive size of the system is maintained. In this case, the effective radiation space allocated to each antenna is reduced, which in turn degrades antenna performance and degrades user wireless experience. ...

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Abstract

The invention provides an antenna unit and electronic equipment and relates to the communication technology field. The antenna unit comprises a metal plate which is provided with a groove, a feed probe, a metal sheet which is arranged in the groove and forms orthogonal differential feed, wherein the feed probe penetrates through a bottom of the groove and is connected with the metal sheet througha feeder line, and the feeder line is a bent feeder line. In the scheme, the metal plate is served as one part of the antenna unit, an influence of the metal plate on antenna performance can be avoided, and an wireless experience of a user in multiple frequency bands during global roaming can be improved; the metal sheet of orthogonal differential feed is formed in the groove, an MIMO function ispossessed so as to improve a transmission rate of data, dual polarization can be formed, a wireless connection capability of the array antenna is increased, a probability of communication disconnection is reduced, a communication effect and the user experience are improved; and the feeder line is bent so as to connect the feed probe with the metal sheet, and related variables can be adjusted to carry out impedance matching.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an antenna unit and electronic equipment. Background technique [0002] At present, when millimeter-wave antenna-in-package (AiP, Antenna in package) is placed in electronic devices such as mobile phones, due to the impact of non-metallic materials such as the casing / battery cover of the electronic device on the millimeter-wave antenna, it often causes multi-frequency millimeter-wave The resonant frequency of the antenna module AiP is shifted, the bandwidth is narrowed, and even the bandwidth of some frequency bands disappears; and the millimeter-wave antenna in the prior art is extremely susceptible to the influence of surrounding metal devices, such as metal frames, metal backs, etc. The impact of metal parts such as covers, horns, speakers, etc., leads to a sharp decline in antenna performance. For electronic equipment with a metal appearance, it is necessary to set a c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/50H01Q1/36H01Q1/24H01Q5/335H01Q5/35H01Q5/50
CPCH01Q1/242H01Q1/36H01Q1/50H01Q5/335H01Q5/35H01Q5/50
Inventor 邾志民黄奂衢王义金
Owner VIVO MOBILE COMM CO LTD
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