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Lenses, lens antennas and electronic equipment

A lens antenna and electronic equipment technology, applied in directions such as antennas, antenna components, and individually powered antenna arrays, etc., can solve problems such as unfavorable electronic equipment integration, large lens profile, and limited scanning angle of lens antennas. Low, reducing the effect of the drop in gain

Active Publication Date: 2021-05-18
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the scanning angle of the lens antenna is limited, and the lens has a large cross-section that is not conducive to integration in electronic equipment, the embodiment of the present application provides a lens, a lens antenna including the lens, and a lens antenna including the lens antenna. Electronic equipment

Method used

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  • Lenses, lens antennas and electronic equipment
  • Lenses, lens antennas and electronic equipment
  • Lenses, lens antennas and electronic equipment

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Embodiment Construction

[0035] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the application more thorough and comprehensive.

[0036] refer to figure 1 As shown, this application will take a smart phone as an example to describe the electronic device 10 . Those skilled in the art can easily understand that the electronic device 10 of the present application can be any device with communication and storage functions, such as smart phones, tablet computers, notebook computers, portable phones, video phones, digital still cameras, e-book readers, Smart terminals su...

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Abstract

The application relates to a lens, a lens antenna and an electronic device. The lens includes a substrate layer and a conductive layer; the conductive layer is attached to the substrate layer, the conductive layer is provided with an array unit and a pattern unit, and the array unit includes a plurality of hollow slots and A plurality of conductive sheets, a plurality of hollow grooves are opened in the conductive layer and arranged at intervals along the first direction, and each hollow groove is provided with a conductive sheet; the graphic unit is obtained by arraying the array units toward both sides along the second direction, and the second direction perpendicular to the first direction; wherein, the conductive sheet includes a first folded piece and a second folded piece, the end of the first folded piece is connected with the end of the second folded piece and forms an included angle, and the first folded piece and the second folded piece are connected The included angle formed by the flaps has a gradient law in the first direction. In the present application, the phase delay is realized by controlling the opening angle of the first folded sheet and the second folded sheet, so that the electromagnetic waves radiated by the feed that deviates far from the focus can also be well converged, and the decrease of the gain of the off-focus beam is greatly reduced. The scanning angle of the lens antenna is greatly increased.

Description

technical field [0001] The present application relates to the field of microwave communication, in particular to a lens, a lens antenna and electronic equipment. Background technique [0002] Dielectric lens antennas are a common form of implementing beam scanning or multiple beams. In the lens antenna of the related art, the electromagnetic waves radiated by the feed far away from the focus of the lens cannot be well converged, so that the scanning angle of the lens antenna is limited, and the lens has a large cross-section, which is not conducive to integration in electronic devices. Contents of the invention [0003] In order to solve the problem that the scanning angle of the lens antenna is limited, and the lens has a large cross-section that is not conducive to integration in electronic equipment, the embodiment of the present application provides a lens, a lens antenna including the lens, and a lens antenna including the lens antenna. Electronic equipment. [0004...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q15/02H01Q19/06H01Q21/10H01Q3/24H01Q1/22H01Q1/24
CPCH01Q1/22H01Q1/2266H01Q1/243H01Q3/247H01Q15/02H01Q19/062H01Q21/10
Inventor 杨帆
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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