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Design method and device for artificial electromagnetic material unit structure

An artificial electromagnetic material and unit structure technology, applied in computing, electrical digital data processing, special data processing applications, etc., can solve the problems of heavy workload and time-consuming, achieve the effect of excellent unit structure and automatic acquisition

Active Publication Date: 2013-07-03
KUANG CHI INST OF ADVANCED TECH
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Problems solved by technology

[0004] In the process of implementing the present invention, the inventor found that manually adjusting the attribute parameters of the unit structure in the prior art is a very time-consuming task. In order to meet the design requirements of metamaterials, it is necessary to adjust and optimize the geometric parameters of a large number of unit structures , the workload is huge

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  • Design method and device for artificial electromagnetic material unit structure
  • Design method and device for artificial electromagnetic material unit structure
  • Design method and device for artificial electromagnetic material unit structure

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Embodiment Construction

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0050] The embodiment of the present invention discloses a design method for the unit structure of artificial electromagnetic materials, which includes: searching for the optimal attribute parameter value in the attribute parameter field of the unit structure through the tribal algorithm and the preset target fitness function, and the searching The obtained optimal attribute parameter value can make the target fitness function output the maximum fitness value; the c...

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Abstract

The embodiment of the invention discloses a design method and device for an artificial electromagnetic material unit structure. The method comprises the steps of searching for optimum attribute parameter values from a unit structure attribute parameter domain through a tribe algorithm and a preset object fitness function, wherein the obtained optimum attribute parameter values can enable the object fitness function to output a maximum fitness value; and using a unit structure corresponding to the obtained optimum attribute parameters as the optimum unit structure of an artificial electromagnetic material. Compared with a manual unit structure attribute parameter adjustment method, the design method provided by the embodiment of the invention is rapider and more convenient.

Description

technical field [0001] The invention relates to the field of artificial electromagnetic materials, in particular to a design method and device for a unit structure of artificial electromagnetic materials. Background technique [0002] Artificial electromagnetic materials, also known as metamaterials, are synthetic materials that can respond to electromagnetic waves. They consist of a substrate and artificial microstructures attached to the substrate. Since artificial microstructures are usually arranged by conductive The structure of the geometric pattern is therefore able to respond to electromagnetic waves, so that the metamaterial as a whole exhibits electromagnetic properties different from that of the substrate. [0003] In the prior art, the design of metamaterials is to manually change the attribute parameters of the unit structure one by one, test the electromagnetic response parameter value (generally refers to the refractive index) after the electromagnetic wave pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 刘若鹏季春霖刘斌
Owner KUANG CHI INST OF ADVANCED TECH
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