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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: 2019-08-16
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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  • Antenna unit and terminal equipment
  • Antenna unit and terminal equipment

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Embodiment Construction

[0022] 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.

[0023] The terms "first" and "second" in the specification and claims of the present invention are used to distinguish different objects, rather than to describe a specific order of objects. For example, the first metal groove and the second metal groove are used to distinguish different metal grooves, but not to describe a specific order of the metal grooves.

[0024] In the embodiments of the present invention, words such as "exemplary" or "for examp...

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Abstract

The embodiment of the invention provides an antenna unit and terminal equipment, relates to the technical field of communication, and aims at solving the problem that the antenna of the terminal equipment covers less frequency band and then the antenna performance of the terminal equipment is poor. The antenna unit comprises a target metal groove, M feed parts which are arranged on the bottom partof the target metal groove, M feed arms and a first insulator which are arranged in the target metal groove and a target radiator which is borne by the first insulator, wherein each of the M feed parts is electrically connected with one feed arm, the M feed parts are insulated from the target metal groove, the M feed arms are arranged between the target metal groove and the first insulator, the Mfeed parts are distributed along the diagonal direction of the target metal groove, each of the M feed arms is coupled with the target radiator and the target metal groove, the resonant frequency ofthe target radiator is different from that of the target metal groove and M is a positive integer. The antenna unit can be applied to the 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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IPC IPC(8): H01Q1/36H01Q1/44H01Q1/50H01Q5/10H01Q5/20H01Q5/307H01Q1/24H01Q1/22
CPCH01Q1/36H01Q1/44H01Q1/50H01Q5/10H01Q5/20H01Q5/307H01Q1/242H01Q1/2258H01Q1/22H01Q9/0457H01Q1/243H01Q19/10H01Q21/08H01Q9/045
Inventor 王义金黄奂衢简宪静
Owner VIVO MOBILE COMM CO LTD
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