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Antenna device and electronic equipment

An antenna device and technology for electronic equipment, applied to antenna support/installation devices, antennas, and devices that enable antennas to work in different bands at the same time, can solve problems such as poor communication performance of millimeter wave signals, achieve high gain, and improve communication performance effect

Active Publication Date: 2021-04-23
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This application provides an antenna device and electronic equipment to solve the technical problem of poor communication performance of traditional millimeter wave signals

Method used

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  • Antenna device and electronic equipment
  • Antenna device and electronic equipment
  • Antenna device and electronic equipment

Examples

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Embodiment Construction

[0046] 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.

[0047] see figure 1 , figure 1 It is a cross-sectional view of the antenna device provided in the first embodiment of the present application. The antenna device 10 includes: an antenna module 100 and a radome 200 . The antenna module 100 is used to send and receive the first radio frequency signal of the first preset frequency band towards the first preset direction range, and is also used to send and receive the second radio frequency signal of the second preset frequency band t...

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Abstract

The invention provides an antenna device and electronic equipment. The antenna device comprises an antenna module and an antenna cover; the antenna module is used for transmitting and receiving a first radio frequency signal of a first preset frequency band towards a first preset direction range and is also used for transmitting and receiving a second radio frequency signal of a second preset frequency band towards a second preset direction range, and the first preset frequency band is smaller than the second preset frequency band; an overlapping area exists between the first preset direction range and the second preset direction range; a radome and the antenna module are arranged at intervals; the radome comprises a substrate and a resonance structure borne on the substrate; at least part of the resonance structure is located in the overlapping area; the resonance structure has an in-phase reflection characteristic at least for the first radio frequency signal and an in-phase reflection characteristic for the second radio frequency signal. The antenna device provided by the invention has relatively high gain; when the antenna device is applied to the electronic equipment, the electronic equipment has relatively good communication performance.

Description

technical field [0001] The present application relates to the field of electronic equipment, and in particular to an antenna device 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 of realizing 5G mobile communication. However, when millimeter wave antennas are applied to electronic equipment, they are usually placed in the storage space inside the electronic equipment, and the gain of millimeter wave signals radiated through electronic equipment is poor. , which in turn makes the communicatio...

Claims

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Application Information

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IPC IPC(8): H01Q5/10H01Q5/20H01Q5/314H01Q1/42H01Q1/22
CPCH01Q5/10H01Q5/20H01Q5/314H01Q1/42H01Q1/22H01Q5/42H01Q21/065H01Q15/0006H01Q1/243H01Q5/307H01Q9/0414
Inventor 贾玉虎
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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