Electromagnetic parameter measurement system and method

An electromagnetic parameter and measurement system technology, applied in the field of electromagnetic waves, achieves the effects of high measurement accuracy, low radiation power, and good microwave penetration

Inactive Publication Date: 2019-12-20
INFORMATION SCI RES INST OF CETC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is a lack of a technical solution for detecting electromagnetic parameters of objects (such as human head models) using microwave signals

Method used

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  • Electromagnetic parameter measurement system and method
  • Electromagnetic parameter measurement system and method
  • Electromagnetic parameter measurement system and method

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Embodiment Construction

[0047] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0048]Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art to which this invention belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should be understood to have meaning...

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Abstract

The invention discloses an electromagnetic parameter measurement system and method. The system includes a microwave signal generating device, an antenna array system, a signal parameter analyzing device and a display device. The antenna array system includes a transmitting antenna array and a receiving antenna array; the microwave signal generating device is used for generating microwave signals and transmitting the microwave signals to the transmitting antenna array; the transmitting antenna array is used for receiving the microwave signals and transmitting the microwave signals to a detectedobject; the receiving antenna array is used for collecting echo signals and transmitting the echo signals to the signal parameter analyzing device; the signal parameter analyzing device is used for analyzing and calculating the echo signals to obtain signal parameter data and transmitting the signal parameter data to the display device; and the display device is used for receiving and displayingthe signal parameter data. The electromagnetic parameter measurement system has the advantages of scientific and reasonable design, convenience of use, none radiation damage, high safety degree, low equipment manufacturing cost, good microwave penetrability, small radiation power, capability of quickly obtaining a measuring result and high measuring accuracy.

Description

technical field [0001] The invention relates to the technical field of electromagnetic waves, in particular to a system and method for measuring electromagnetic parameters. Background technique [0002] With the development of science and technology, new materials are widely used in fields such as human organ simulation models. For example, the human head model is a model product often used in medical teaching, research and research, and generally includes skulls, brain models, and external skin. model etc. In the prior art, the skull model is generally manufactured by 3D printing or casting, the brain model is generally a brain tissue simulation made of hydrogel, and the external skin model is generally made of resin materials. Yet the human head model of prior art often just imitates real human head to manufacture from structural aspect, but differs very far from real human head in aspects such as properties such as dielectric constant, and this can't reach medical teachi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R27/26G01R33/12G01R31/00
CPCG01R27/2617G01R31/00G01R33/1223
Inventor 冷英葛建军刘光宏李晓林韩阔业
Owner INFORMATION SCI RES INST OF CETC
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