Influence of wave absorbing material on shielding effect of the neckline of electromagnetic shielding clothing

Q2 Social Sciences

Advances in Engineering Education Pub Date : 2017-11-01 DOI:10.1109/PIERS-FALL.2017.8293589

Ying Su, Xiuchen Wang, Jiajia Duan, Zhe Liu

{"title":"Influence of wave absorbing material on shielding effect of the neckline of electromagnetic shielding clothing","authors":"Ying Su, Xiuchen Wang, Jiajia Duan, Zhe Liu","doi":"10.1109/PIERS-FALL.2017.8293589","DOIUrl":null,"url":null,"abstract":"Wave absorbing materials are widely used in different industries because of its special properties, but they are seldom used in clothing at present. In order to improve the performance of electromagnetic shielding clothing, it is a good choice to use wave absorbing materials in clothing. Therefore, in this paper, the application of absorbing materials in clothing is studied, and the neckline which has great influence on the shielding effectiveness of clothing is chosen as the subject investigated, the application and influence of the wave absorbing material on the neckline of electromagnetic shielding clothing are explored. Stainless steel fabric is selected as clothing sample material. Carbon fiber fabric, nano aluminum fabric and multi ion fabric are used as experimental materials. The experimental samples are designed and manufactured according to different ways of use and combination. The reflectivity of the material and the electromagnetic shielding effectiveness of the sample are measured by the segmental support test system and the three meter semi anechoic chamber. The results show that the application of different wave absorbing materials and usage mode at the neckline has significant influence on the shielding effectiveness of clothing, the shielding effectiveness of the clothing is best when the nano aluminum material is applied as an intermediate layer and the multi ion fabric is applied directly at the neckline, and all of them have increased by more than 5 dB.","PeriodicalId":39469,"journal":{"name":"Advances in Engineering Education","volume":"35 4 1","pages":"2667-2672"},"PeriodicalIF":0.0000,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advances in Engineering Education","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PIERS-FALL.2017.8293589","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Social Sciences","Score":null,"Total":0}

引用次数: 0

Abstract

Wave absorbing materials are widely used in different industries because of its special properties, but they are seldom used in clothing at present. In order to improve the performance of electromagnetic shielding clothing, it is a good choice to use wave absorbing materials in clothing. Therefore, in this paper, the application of absorbing materials in clothing is studied, and the neckline which has great influence on the shielding effectiveness of clothing is chosen as the subject investigated, the application and influence of the wave absorbing material on the neckline of electromagnetic shielding clothing are explored. Stainless steel fabric is selected as clothing sample material. Carbon fiber fabric, nano aluminum fabric and multi ion fabric are used as experimental materials. The experimental samples are designed and manufactured according to different ways of use and combination. The reflectivity of the material and the electromagnetic shielding effectiveness of the sample are measured by the segmental support test system and the three meter semi anechoic chamber. The results show that the application of different wave absorbing materials and usage mode at the neckline has significant influence on the shielding effectiveness of clothing, the shielding effectiveness of the clothing is best when the nano aluminum material is applied as an intermediate layer and the multi ion fabric is applied directly at the neckline, and all of them have increased by more than 5 dB.

查看原文本刊更多论文

吸波材料对电磁屏蔽服领口屏蔽效果的影响

吸波材料由于其特殊的性能被广泛应用于不同的行业，但目前在服装上的应用还很少。为了提高电磁屏蔽服装的性能，在服装中使用吸波材料是一个不错的选择。因此，本文对吸波材料在服装中的应用进行了研究，选择对服装屏蔽效果影响较大的领口作为研究对象，探讨吸波材料在电磁屏蔽服装领口的应用及影响。服装样品选用不锈钢面料。采用碳纤维织物、纳米铝织物和多离子织物作为实验材料。实验样品是根据不同的使用方式和组合方式设计制造的。采用分段支撑测试系统和三米半消声室对材料的反射率和样品的电磁屏蔽效能进行了测试。结果表明:领口处不同吸波材料的应用和使用方式对服装的屏蔽效果有显著影响，在领口处应用纳米铝材料作为中间层和直接应用多离子织物时，服装的屏蔽效果最好，均提高了5 dB以上。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Advances in Engineering Education Social Sciences-Education

CiteScore

2.90

自引率

0.00%

发文量

期刊介绍： The journal publishes articles on a wide variety of topics related to documented advances in engineering education practice. Topics may include but are not limited to innovations in course and curriculum design, teaching, and assessment both within and outside of the classroom that have led to improved student learning.