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An antenna lightning surge coupling test method based on gtem

A lightning and antenna technology, applied in the field of antenna lightning surge coupling test based on GTEM, to achieve the effect of high test safety, easy operation and simple method

Active Publication Date: 2019-02-22
BEIJING INST OF ELECTRONICS SYST ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a GTEM-based antenna lightning surge coupling test method to solve the problem of lack of antenna lightning surge coupling test methods in the prior art

Method used

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  • An antenna lightning surge coupling test method based on gtem
  • An antenna lightning surge coupling test method based on gtem

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Experimental program
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Effect test

Embodiment Construction

[0035] The specific steps of a GTEM-based antenna lightning surge coupling test method are as follows:

[0036] The first step is to build an antenna lightning surge coupling test system based on GTEM

[0037] Antenna lightning surge coupling test system based on GTEM, including: test platform construction module, lightning electromagnetic pulse peak electric field intensity adjustment module, antenna lightning surge voltage measurement module, lightning electromagnetic pulse coupling coefficient determination module and lightning surge voltage index determination module . Said:

[0038] The function of the test platform building module is: to construct the test platform;

[0039] The function of the lightning electromagnetic pulse peak electric field intensity adjustment module is to control and adjust the lightning electromagnetic pulse peak electric field intensity;

[0040] The function of the antenna lightning surge voltage measurement module is to measure the lightnin...

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Abstract

The invention discloses a GTEM-based antenna lightning surge coupling test method. An antenna lightning surge coupling test system based on a GTEM is constructed, wherein the constructed system consists of a test platform construction module, a lightning electromagnetic pulse peak electric field strength adjustment module, an antenna lightning surge voltage measurement module, a lightning electromagnetic pulse coupling coefficient determination module and a lightning surge voltage index determination module. The test platform is built by using the test platform construction module; the lightning electromagnetic pulse peak electric field strength adjustment module controls and adjusts the lightning electromagnetic pulse peak electric field strength; the antenna lightning surge voltage measurement module measures a lightning surge voltage of a measured antenna; the lightning electromagnetic pulse coupling coefficient determination module determines a lightning electromagnetic pulse coupling coefficient; and the lightning surge voltage index determination module determines a lightning surge voltage index.

Description

technical field [0001] The invention relates to an antenna lightning surge coupling test method, in particular to a GTEM-based antenna lightning surge coupling test method. Background technique [0002] The indirect effect of lightning and the harm of electromagnetic pulse to the weapon system are mainly through the multiple coupling channels in the weapon system to generate surge signals, which in turn cause damage to the circuits and devices inside the electronic equipment. Therefore, it is very important to accurately predict the magnitude of the surge signal generated by lightning and electromagnetic pulse for the design of lightning and electromagnetic pulse protection. [0003] The proposed lightning surge index of the existing antenna only gives a rough order of magnitude through the existing standards, and lacks corresponding test methods. Contents of the invention [0004] The purpose of the present invention is to provide a GTEM-based antenna lightning surge cou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/00
CPCG01R31/001
Inventor 王申刘柯黄陶王雅薇
Owner BEIJING INST OF ELECTRONICS SYST ENG