Shell assembly, antenna assembly and electronic equipment

A technology for housing components and electronic equipment, applied in antenna parts, antennas, electrical equipment shells/cabinets/drawers, etc., can solve problems such as poor communication performance of millimeter wave signals, and achieve the effect of improving communication performance

Active Publication Date: 2021-01-15
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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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  • Shell assembly, antenna assembly and electronic equipment
  • Shell assembly, antenna assembly and electronic equipment
  • Shell assembly, antenna assembly and electronic equipment

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Embodiment Construction

[0070] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present 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.

[0071] 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 equivalent wave impedance for radio frequency signals in a preset frequency band, and the difference between the first equivalent wave impe...

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Abstract

The invention provides a shell assembly, an antenna assembly and electronic equipment. The shell assembly comprises a dielectric substrate and a wave-transparent structure, wherein the dielectric substrate has a first equivalent wave impedance for a radio frequency signal of a preset frequency band, a difference value between the first equivalent wave impedance and the equivalent wave impedance ofthe free space is a first difference value, the wave-transparent structure is carried by the dielectric substrate and at least partially covers a part of the dielectric substrate, the shell assemblyhas second equivalent wave impedance for the radio frequency signal of the preset frequency band in an area corresponding to the wave-transparent structure, the difference value between the second equivalent wave impedance and the wave impedance of the free space is a second difference value, and the second difference value is smaller than the first difference value. When the shell assembly is applied to the electronic equipment, the influence of the shell assembly on the radiation performance of an antenna module arranged in the electronic equipment can be reduced, so that the communication performance of the electronic equipment is improved.

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 Applications(China)
IPC IPC(8): H01Q15/08H01Q19/06H05K5/00H04B1/3827
CPCH01Q15/08H01Q19/06H05K5/0086H04B1/3827H04M1/0266H04M1/026H01Q1/421H01Q1/243H01Q15/0006H01Q15/0013H01Q5/335H01Q1/38H01Q21/0025
Inventor 贾玉虎
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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