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Lens structure, lens antenna and electronic equipment

A lens structure and lens antenna technology, applied to antennas, electrical components, etc., can solve the problems of electromagnetic wave loss, reduce the efficiency of lens antennas, etc., and achieve the effects of low cost, low-cost beam scanning, and low dielectric loss.

Active Publication Date: 2022-01-11
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since the electromagnetic wave enters the lens, it generally needs to pass through multiple dielectric layers, and the introduction of the medium will cause the loss of the electromagnetic wave, thereby reducing the efficiency of the lens antenna.

Method used

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  • Lens structure, lens antenna and electronic equipment
  • Lens structure, lens antenna and electronic equipment
  • Lens structure, lens antenna and electronic equipment

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Embodiment Construction

[0038] 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.

[0039] It can be understood that the terms "first", "second" and the like used in this application may be used to describe various elements herein, but these elements are not limited by these terms. These terms are only used to distinguish a first element from another element, and should not be interpreted as indicating or implying relative importance or implying the number of technical features indicated. Thus, the features defined as "f...

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Abstract

The application relates to a lens structure, a lens antenna and electronic equipment. The lens structure can generate artificial surface plasmon waveguides by using multiple pairs of second conductive sheets. By setting the gradual change law of the number of second conductive sheets in the interlayer or intralayer waveguide structure, the phase delay distribution law is obtained to realize the beam Convergence function, and the dielectric loss of the electromagnetic wave along the waveguide is low, so the lens antenna with smaller loss, higher efficiency and wider bandwidth can be realized in practical applications. In addition, by alternately stacking dielectric layers and waveguide layers, low-cost lens assembly can also be achieved.

Description

technical field [0001] The present application relates to the technical field of antennas, in particular to a lens structure, a lens antenna and electronic equipment. Background technique [0002] The lens antenna is an antenna composed of a lens and a feed source. Using the converging characteristics of the lens, it can ensure that the electromagnetic waves emitted by the feed source pass through the lens in parallel, or that the parallel incident electromagnetic waves pass through the lens and converge to the feed source. Since the electromagnetic wave enters the lens, it generally needs to pass through multiple dielectric layers, and the introduction of the medium will cause the loss of the electromagnetic wave, thereby reducing the efficiency of the lens antenna. Contents of the invention [0003] Based on this, it is necessary to provide a lens structure, a lens antenna and an electronic device capable of improving the efficiency of the lens antenna. [0004] In orde...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q15/02H01Q19/06
CPCH01Q15/02H01Q19/06
Inventor 杨帆
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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