Electromagnetic shielding of hybrid fabrics
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F11%3A%230000894" target="_blank" >RIV/46747885:24410/11:#0000894 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Electromagnetic shielding of hybrid fabrics
Original language description
It is well known that electric or electronic machinery and communication appliances are producing electromagnetic wave. If the electromagnetic wavse are not isolated effectively, they will interfere with each other and result in technical errors. If onegets exposed under the electromagnetic, radiation environment, physical harms may occur on human body. Some protection against electromagnetic waves is now required for textile structures designated for daily use. For electromagnetic shielding applications, typically a SE of at least 20 dB (indicates that 99% of the electromagnetic (EM) energy is reflected or absorbed by the material) is needed. The electromagnetic interference shielding efficiency characterization needs to use special devices. Simplerare measurements of surface or volume resistivity or reciprocal values of conductivity. It is known from theory that at sufficiently high frequencies it is possible to measure characteristics of electrical part of electromagnetic field on
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
JJ - Other materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/1M0553" target="_blank" >1M0553: Research Centre TEXTIL II</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů