Efficiency of Microwave Shielding Composites

High frequency electromagnetic pollution in the environment needs strong attenuation of unwanted noise as for protection of electronic devices interference so for human health. Effective defense from the electromagnetic chaos can be realized by the layer of flexible absorbing microwave composite bas...

Full description

Saved in:
Bibliographic Details
Main Authors: Didenko, Yurii, Tatarchuk, Dmytro, Poplavko, Yuriy
Format: Conference Proceeding
Language:English
Subjects:
Absorption
composite fillers
Dielectrics
Magnetic noise
Media
Metals
microwave absorbing composites
microwave reflection
microwave transmittance
Powders
Reflection
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:High frequency electromagnetic pollution in the environment needs strong attenuation of unwanted noise as for protection of electronic devices interference so for human health. Effective defense from the electromagnetic chaos can be realized by the layer of flexible absorbing microwave composite based on the polymers filled with conductive, magnetic or dielectric powder absorbers. General electromagnetic analysis is given both for the protective absorbing shielding so for absorbing materials selection. As determined, the absorption capacity of conductive and magnetic fillers decreases with increasing frequency, while fillers made of high-loss dielectric increase their absorbance with frequency rise. Substantiations are given for obtaining optimal electromagnetic parameters for shielding composites.
ISSN:2693-3535
DOI:10.1109/ELNANO54667.2022.9927006