Antenna structure, operating method therefor, and antenna equipment

A technology of antenna structure and operation method, which is applied to antennas, devices that make the antennas work in different frequency bands at the same time, antenna grounding devices, etc., can solve the problems of high processing cost, slow response time, small control range, etc. and radiation range, the effect of reducing difficulty

Active Publication Date: 2017-12-29
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the current liquid crystal antenna equipment has problems such as high processing cost, small control range and slow response time.

Method used

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  • Antenna structure, operating method therefor, and antenna equipment
  • Antenna structure, operating method therefor, and antenna equipment
  • Antenna structure, operating method therefor, and antenna equipment

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preparation example Construction

[0050] Embodiments of the present disclosure do not limit the preparation material of the metal formation 600 as long as the metal formation 600 is a conductive material. For example, the preparation material of the metal formation 600 may include one or a combination of materials such as titanium (Ti), aluminum (Al), nickel (Ni), platinum (Pt), and gold (Au).

[0051] For the convenience of explaining the technical solutions in the embodiments of the present disclosure, such as figure 1 and figure 2 As shown, the technical solutions in the following embodiments of the present disclosure will be described by taking the metal formation layer 600 configured as the same layer and formed of the same material as the first electrode layer 200 as an example.

[0052] The first electrode strips 210 and the second electrode strips 220 in the first electrode layer 200 need to be electrically connected to the external first bias electrodes 510 and the second bias electrodes 520, for ex...

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Abstract

The invention discloses an antenna structure, an operating method therefor, and antenna equipment. The antenna structure comprises a first dielectric substrate; a first electrode layer and a second electrode layer which are disposed at one side of the first dielectric substrate and are arranged oppositely; a liquid crystal layer disposed between the first electrode layer and the second electrode layer, wherein the first electrode layer comprises a first electrode bar and a second electrode bar, which are insulated with each other. The first and second electrode bars can form a horizontal electric field, thereby enabling the orientation of liquid crystal molecules in the liquid crystal layer to tend to be the direction of the horizontal electric field. The radiation range of the antenna structure can enlarged without an additional orientation layer, the difficulty of the preparation technology of the antenna structure is reduced, and the cost is saved.

Description

technical field [0001] At least one embodiment of the present disclosure relates to an antenna structure, an operation method thereof, and an antenna device. Background technique [0002] The dielectric constant of liquid crystal molecules is anisotropic, and liquid crystals have the advantages of low operating voltage, low power consumption, and suitability for high-frequency and miniaturized electromagnetic wave devices, making liquid crystal dielectric tuning materials more and more widely used in satellite communications, radio frequency identification, etc. more and more. [0003] However, the current liquid crystal antenna equipment has problems such as high processing cost, small control range and slow response time. Contents of the invention [0004] At least one embodiment of the present disclosure provides an antenna structure, including: a first dielectric substrate; a first electrode layer and a second electrode layer disposed on one side of the first dielectr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/38H01Q1/48H01Q5/20H01Q5/30G02F1/137G02F1/139
CPCG02F1/137G02F1/139H01Q1/38H01Q1/48H01Q5/20H01Q5/30
Inventor 孟繁义
Owner BOE TECH GRP CO LTD
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