Antenna unit and electronic equipment

A technology of antenna unit and electronic equipment, which is applied in the field of communication, and can solve the problem that the antenna cannot meet multi-band or broadband

Active Publication Date: 2020-03-24
VIVO MOBILE COMM CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The embodiment of the present invention provides an antenna unit and electronic equipmen

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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

[0033] 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.

[0034] At present, all-metal, high screen-to-body ratio, ultra-thin body, and multi-antenna communication have become the current mainstream and future trends of electronic equipment, and with the development of the fifth-generation mobile communication 5G, the design of millimeter-wave antennas is gradually being introduced To some small electronic devices, such as mobile phones, tablets, and even notebook computers, so while maintaining the overall co...

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Abstract

The invention provides an antenna unit and electronic equipment, and relates to the technical field of communication. The antenna unit comprises a metal shell which comprises a groove; a radiation armstructure which is arranged in the groove; feed parts which are respectively arranged corresponding to the two ends of the radiation arm structure and are insulated from the groove bottom of the groove; and a control switch which is arranged outside the metal shell, and the feed parts penetrate through the groove bottom and are connected with a signal source or a signal reference ground through the control switch. According to the scheme, multiple frequency bands can be covered, the feeding parts are connected with the signal source or the signal reference ground through the control switch, and a directional diagram can be reconstructed by switching the feeding point and the place through the control switch. Moreover, dual-port feeding is used for the same antenna unit, so that an MIMO function can be formed, the data transmission rate is improved, dual polarization can be formed, the wireless connection capability of the antenna is improved, the communication disconnection probability is reduced, and the communication effect and the user experience are improved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to an antenna unit and electronic equipment. Background technique [0002] At present, the existing millimeter-wave antenna package antenna (Antenna in package, AiP) module has the following disadvantages: [0003] When the AiP module is placed in electronic devices such as mobile phones, the non-metallic materials such as the shell / battery cover of the mobile phone and other electronic devices have a greater impact on the millimeter-wave antenna, which often causes the resonance frequency of the multi-frequency AiP module to shift and the bandwidth Narrowing, or even the disappearance of the bandwidth of some frequency bands; [0004] The bandwidth of the existing technology is narrow, and the current dual-band solution can only cover the n260 (37.0-40.0GHz) and n261 (27.5-28.35GHz) frequency bands, which cannot meet the multi-band or broadband design and affect the user's ...

Claims

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Application Information

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IPC IPC(8): H01Q1/36H01Q1/50H01Q1/48H01Q3/00H01Q15/24H01Q5/20H01Q5/335
CPCH01Q1/36H01Q1/50H01Q1/48H01Q3/00H01Q15/24H01Q5/20H01Q5/335
Inventor 邾志民简宪静王义金马荣杰
Owner VIVO MOBILE COMM CO LTD
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