Title :
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
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;
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
DOI :
10.1109/EMCEUROPE.2009.5189691
