Electromagnetic shielding characteristics of woven fabrics made of hybrid yarns containing metal wire


Ortlek H. G. , SARAÇOĞLU Ö. G. , Saritas O., Bilgin S.

FIBERS AND POLYMERS, cilt.13, ss.63-67, 2012 (SCI İndekslerine Giren Dergi) identifier

  • Cilt numarası: 13 Konu: 1
  • Basım Tarihi: 2012
  • Doi Numarası: 10.1007/s12221-012-0063-6
  • Dergi Adı: FIBERS AND POLYMERS
  • Sayfa Sayıları: ss.63-67

Özet

In this study, electromagnetic shielding characteristics of woven fabrics made of hybrid yarns are investigated. For this purpose, initially the hybrid yarns containing stainless steel wire are produced with hollow spindle covering technique, and then eight different fabric samples are produced using these hybrid yarns. Electromagnetic shielding values of fabric samples are determined by a test set up based on enclosure measurement technique. Measurements are made in the frequency range of 30 MHz-9.93 GHz. Test results show that woven fabric samples investigated in this study have 25-65 dB electromagnetic shielding effectiveness for incident frequency. It was also shown that the direction, density and settlement type of conductive hybrid yarn in fabric structure are important parameters affecting electromagnetic shielding characteristics of woven fabrics.