Metallic and oxide Zn and Ti layers on unwoven fabric as shields for electromagnetic fields

Author

Ziaja, Jan ; Ozimek, Mariusz ; Koprowska, J.

Author_Institution

Inst. of Electr. Eng. Fundamentals, Wroclaw Univ. of Technol., Wroclaw, Poland

fYear

2009

fDate

11-12 June 2009

Firstpage

1

Lastpage

4

Abstract

The paper presents results of measurement of electromagnetic wave shielding effectiveness by shields based on polypropylene unwoven (PP) with metallic, or oxide layer. Thin films on PP fabric were made by means of pulsed magnetron sputtering. Deposited materials were Zn and Ti, fitted on magnetron gun of the WMK-100 type in argon and oxygen background. Manufactured shields were characterised by good adhesion and shielding effectiveness (SE) over 35 dB in frequencies range from 10 MHz to 1.3 GHz.

Keywords

electromagnetic shielding; sputtering; titanium; zinc; Ti; Zn; electromagnetic wave shielding; frequency 10 MHz to 1.3 GHz; magnetron gun; metallic layer; polypropylene unwoven oxide layer; pulsed magnetron sputtering; shielding effectiveness; Argon; Electromagnetic fields; Electromagnetic measurements; Electromagnetic scattering; Fabrics; Magnetic field measurement; Magnetic materials; Magnetic shielding; Sputtering; Zinc; magnetron sputtering; metallic and oxide layers; shielding materials; unwoven fabric;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility - EMC Europe, 2009 International Symposium on

Conference_Location

Athens

Print_ISBN

978-1-4244-4107-5

Electronic_ISBN

978-1-4244-4108-2

Type

conf

DOI

10.1109/EMCEUROPE.2009.5189691

Filename

5189691