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Housing assembly, antenna assembly and electronic device

A technology for shell components and electronic equipment, which is applied in the direction of electrical equipment shells/cabinets/drawers, antenna supports/installation devices, casings/cabinets/drawer parts, etc., and can solve the problem of poor communication performance of millimeter wave signals, etc. problem, to achieve the effect of improving communication performance

Active Publication Date: 2022-03-08
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology

[0003] The present application provides a shell assembly, antenna module and electronic equipment to solve the technical problem of poor communication performance of traditional millimeter wave signals

Method used

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  • Housing assembly, antenna assembly and electronic device
  • Housing assembly, antenna assembly and electronic device
  • Housing assembly, antenna assembly and electronic device

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Embodiment Construction

[0057]The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0058] Please also refer to figure 1 , figure 1 It is a schematic structural diagram of the housing assembly provided in the first embodiment of the present application. The housing assembly 100 includes a dielectric substrate 110 and a wave-transmitting structure 120 . The dielectric substrate 110 has a first refractive index for radio frequency signals of a preset frequency band; the wave-transparent structure 120 is carried on the dielectric substrate 110 and covers at least a p...

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Abstract

The application provides a housing assembly, an antenna assembly and electronic equipment. The housing assembly provided by the present application includes a dielectric substrate and a wave-transmitting structure. The dielectric substrate has a first refraction index for radio frequency signals of a preset frequency band. The wave-transparent structure is carried on the dielectric substrate and covers at least a part of the dielectric substrate. The shell assembly has a second refractive index for radio frequency signals of a predetermined frequency band in a region corresponding to the wave-transparent structure, wherein the second refractive index is smaller than the first refractive index. The housing assembly provided by the present application carries the wave-transparent structure on the dielectric substrate, and through the function of the wave-transmitting structure, the refractive index of the housing assembly to the radio frequency signal of the preset frequency band is reduced, thereby making the housing assembly more sensitive to the preset frequency band. The refractive index of the radio frequency signal in the frequency band is closer to the refractive index of free space. When the housing assembly is used in electronic equipment, it can reduce the impact of the housing assembly on the radiation performance of the antenna module inside the housing assembly, thereby contributing to Improve the communication performance of electronic equipment.

Description

technical field [0001] The present application relates to the field of electronic equipment, in particular to a housing assembly, an antenna assembly and electronic equipment. Background technique [0002] With the development of mobile communication technology, traditional fourth-generation (4th-Generation, 4G) mobile communication cannot meet people's requirements. The fifth generation (5th-Generation, 5G) mobile communication is favored by users due to its high communication speed. For example, when using 5G mobile communication to transmit data, the transmission speed is hundreds of times faster than that of 4G mobile communication. Millimeter wave signals are the main means to realize 5G mobile communication. However, when millimeter wave antennas are applied to electronic equipment, millimeter wave antennas are usually set in the storage space inside the electronic equipment, and the millimeter wave signal antenna radiates out through the electronic equipment. The tr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/02H04W88/02
CPCH05K5/0247H01Q1/22H04W88/02
Inventor 贾玉虎
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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