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Antenna devices and electronic equipment

An antenna device, technology of electronic equipment, applied in the field of electronics, to achieve the effect of reducing the overall thickness

Active Publication Date: 2022-02-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the form of the same antenna unit, it is necessary to form a high-gain antenna array, which poses a challenge to the spatial arrangement of the antenna array in electronic equipment

Method used

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  • Antenna devices and electronic equipment
  • Antenna devices and electronic equipment
  • Antenna devices and electronic equipment

Examples

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Embodiment Construction

[0063] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the accompanying drawings in the embodiments of the application. Apparently, the described embodiments are only part of the embodiments of the application, not all of them. Based on the implementation manners in this application, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0064] Please also refer to figure 1 with figure 2 The antenna device 10 provided in the embodiment of the present application includes a radome 100 and an antenna module 200, the radome 100 includes a dielectric substrate 110 and a resonant structure 120 carried on the dielectric substrate 110; the antenna module 200 and the antenna module 200 The radome 100 is arranged at intervals, and the radiation direction of the antenna module 200 for tran...

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Abstract

Embodiments of the present application provide an antenna device and electronic equipment. The antenna device includes a radome and an antenna module, the radome includes a dielectric substrate and a resonant structure carried on the dielectric substrate; the antenna module is spaced from the radome, and the antenna module transmits and receives The radiation direction of the radio frequency signal of the frequency band is directed towards the dielectric substrate and the resonant structure; the resonant structure has an in-phase reflection characteristic for the radio frequency signal of the preset frequency band, so that the radiation surface of the antenna module reaches the The distance between the surfaces of the resonant structure facing the antenna module is less than or equal to a preset distance. The antenna device provided by the embodiment of the present application can reduce the distance between the radiation surface of the antenna module and the surface of the resonant structure facing away from the dielectric substrate, thereby reducing the thickness of the antenna device.

Description

technical field [0001] The present application relates to the field of electronic technology, and in particular to an antenna device and electronic equipment. Background technique [0002] Millimeter wave has the characteristics of high carrier frequency and large bandwidth, and it is the main means to realize the ultra-high data transmission rate of the fifth generation (5th-Generation, 5G) mobile communication. Due to the high operating frequency of the millimeter wave, the propagation loss of the millimeter wave in the wireless transmission process is high, and the wireless propagation distance is short, so the actual application needs to be presented in an array to achieve a higher antenna gain to overcome High propagation loss, and achieve longer propagation distance. In the same form of antenna elements, to form a high-gain antenna array poses a challenge to the spatial arrangement of the antenna array in the electronic device. Contents of the invention [0003] Em...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/42H01Q1/24H01Q1/22H01Q19/10H01Q15/00H01Q21/06H01Q1/48H01Q1/50H01Q5/10H01Q5/20H01Q5/307
CPCH01Q1/42H01Q1/243H01Q1/2266H01Q1/22H01Q19/104H01Q15/0013H01Q15/0093H01Q21/065H01Q1/48H01Q1/50H01Q5/10H01Q5/20H01Q5/307H01Q1/422H01Q1/425H01Q15/0026H01Q1/38H01Q1/405
Inventor 贾玉虎
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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