A kind of antenna unit and terminal equipment

A technology of antenna unit and terminal equipment, which is applied in the field of communication, and can solve the problems of less frequency bands covered by millimeter-wave antennas and poor performance of terminal equipment antennas.

Active Publication Date: 2021-06-08
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] An embodiment of the present invention provides an antenna unit and a terminal device to solve the problem that the existing millimeter-wave antenna of the terminal device covers less frequency bands, resulting in poor performance of the antenna of the terminal device

Method used

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  • A kind of antenna unit and terminal equipment
  • A kind of antenna unit and terminal equipment
  • A kind of antenna unit and terminal equipment

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Embodiment Construction

[0027] 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.

[0028] The term "and / or" in this article is an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and B exists alone These three situations. The symbol " / " in this document indicates that the associated object is an or relationship, for example, A / B indicates A or B.

[0029] The terms "first" and "second" in the spec...

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Abstract

Embodiments of the present invention provide an antenna unit and a terminal device, which relate to the field of communication technologies, and are used to solve the problem that the millimeter-wave antenna of the existing terminal device covers fewer frequency bands and has poor antenna performance. The antenna unit includes a target metal groove, M feeding parts arranged at the bottom of the target metal groove, M coupling bodies and a first insulator arranged in the target metal groove, and at least two radiations carried by the first insulator Body; wherein, the M feeders are insulated from the target metal groove, the M coupling bodies are located between the bottom of the target metal groove and the first insulator, and each feeder in the M feeders is respectively It is electrically connected with one coupling body, and each of the M coupling bodies is coupled with at least two radiators and the target metal groove. Different radiators have different resonant frequencies, and M is a positive integer. The antenna unit is applied in terminal equipment.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to an antenna unit and a terminal device. Background technique [0002] With the development of the fifth-generation mobile communication (5-generation, 5G) system and the wide application of terminal equipment, millimeter-wave antennas are gradually applied in various terminal equipment to meet the increasing usage needs of users. [0003] At present, the millimeter wave antenna in the terminal device is mainly implemented through an antenna in package (antenna in package, AIP) technology. For example, if figure 1 As shown, an array antenna 11 whose working wavelength is a millimeter wave, a radio frequency integrated circuit (radiao frequency intergarted circuit, RFIC) 12, a power management integrated circuit (power management intergarted circuit, PMIC) 13, and a connector 14 can be packaged into a A module 10 may be called a millimeter wave ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/22H01Q1/24H01Q1/36H01Q1/44H01Q1/50H01Q5/10H01Q5/20H01Q5/307
CPCH01Q1/36H01Q1/44H01Q1/50H01Q5/10H01Q5/20H01Q5/307H01Q1/242H01Q1/2258H01Q1/22H01Q5/35H01Q9/0457H01Q5/371H01Q5/50H01Q9/0407
Inventor 简宪静黄奂衢王义金
Owner VIVO MOBILE COMM CO LTD
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