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Manual electromagnetic material with broadband high refraction index and low dispersion characteristic

An artificial electromagnetic material, high refractive index technology, applied in electrical components, antennas and other directions, can solve the problem of difficult to meet the high refractive index broadband and low dispersion characteristics, to achieve good broadband and low dispersion characteristics, the effect of broad application prospects

Active Publication Date: 2013-04-10
KUANG CHI INST OF ADVANCED TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, it is difficult to meet the requirements of high refractive index broadband and low dispersion characteristics in some special occasions, such as semiconductor manufacturing and antenna manufacturing and other fields

Method used

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  • Manual electromagnetic material with broadband high refraction index and low dispersion characteristic
  • Manual electromagnetic material with broadband high refraction index and low dispersion characteristic
  • Manual electromagnetic material with broadband high refraction index and low dispersion characteristic

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Embodiment Construction

[0024] This embodiment provides an artificial electromagnetic material with broadband high refractive index and low dispersion characteristics, including at least one artificial electromagnetic material sheet 1, such as figure 1 As shown, each artificial electromagnetic material sheet includes a substrate and at least two artificial microstructures attached to the front and back sides of the substrate, and each artificial microstructure includes at least two I-shaped structures arranged up and down. When there are multiple artificial electromagnetic material sheets 1, each artificial electromagnetic material sheet 1 is superimposed along the direction perpendicular to the sheets, and assembled into one body by mechanical connection, welding or bonding, such as figure 2 shown.

[0025] Such as Figure 5 As shown, the artificial electromagnetic material sheet 1 includes a substrate and an artificial microstructure attached to the substrate, and both sides of the substrate are...

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Abstract

The invention relates to a manual electromagnetic material with broadband high refraction index and low dispersion characteristic. The material comprises at least one manual electromagnetic material piece layer. Each manual electromagnetic material piece layer comprises a substrate and at least two artificial micro structures attached to the front face and the back face of the substrate, and each artificial micro structure comprises at least two I-shaped structures vertically distributed. The manual electromagnetic material has high refraction rate in a broadband range, and the refraction rate is stable in change. The manual electromagnetic material is capable of meeting requirements of special occasions such as fields of semiconductor manufacture and antenna manufacture. The manual electromagnetic material has wide application prospect.

Description

technical field [0001] The invention relates to an artificial electromagnetic material, more specifically, an artificial electromagnetic material with broadband, high refraction index and low dispersion characteristics. Background technique [0002] Artificial electromagnetic material, commonly known as metamaterial, is a new type of artificial synthetic material that can respond to electromagnetic waves. It consists of a substrate and an artificial microstructure attached to the substrate. Since the artificial microstructure is usually a structure with a certain geometric pattern arranged by conductive materials, it can respond to electromagnetic waves, so that the metamaterial as a whole exhibits electromagnetic properties different from those of the substrate, such as the dielectric constant ε and magnetic permeability. μ is different, according to the refractive index formula It can be seen that the refractive index n is also different. [0003] The existing artificia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q15/00H01Q15/02
Inventor 刘若鹏栾琳寇超锋余铨强
Owner KUANG CHI INST OF ADVANCED TECH
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