Shielding effectiveness of textile woven fabric with conductive weft in microwave frequency range

• Autorzy: Grabowska Katarzyna , Januszkiewicz Łukasz , Bacciarelli-Ulacha Anna

Identyfikatory

DOI

10.2478/ftee-2024-0007

• Języki publikacji: EN

Abstrakty

EN

The article examines the shielding effectiveness of fabrics with conductive fibres in the microwave frequency range. Because of the limited size of the samples and high frequency range, the methods presented in literature could not be applied in this research. The method proposed, using a special measurement setup, demonstrated practicality for smaller textile samples. The results showed an angular dependence of shielding effectiveness, suggesting the need for perpendicular orientation of conductive fibres in fabrics to maximize shielding. This research provides knowledge on tailored solutions to mitigate electromagnetic interference in modern electronic technologies.

Słowa kluczowe

EN

woven fabrics; shielding effectiveness; conductive yarns; microwave frequency

• Wydawca: Sieć Badawcza Łukasiewicz - Łódzki Instytut Technologiczny
• Czasopismo: Fibres & Textiles in Eastern Europe
• Rocznik: 2024
• Tom: Vol. 32, no. 1
• Strony: 64--67
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.

Twórcy

autor

Grabowska Katarzyna

• Lodz University of Technology, Faculty of Material Technologies and Textile Design, Institute of Material Science of Textile and Polymer Composites, Zeromskiego str 116, 90-543 Lodz, Poland

autor

Januszkiewicz Łukasz

• Lodz University of Technology, Faculty of Electrical, Electronic, Computer and Control Engineering, Institute of Electronics, Zeromskiego str 116, 90-543 Lodz, Poland

autor

Bacciarelli-Ulacha Anna

• Lodz University of Technology, Faculty of Material Technologies and Textile Design, Institute of Material Science of Textile and Polymer Composites, Zeromskiego str 116, 90-543 Lodz, Poland

Bibliografia

• 1. Németh-Erdődi, K., Tibor G., “Development of Measurement Method for Testing the Shielding Properties of Textiles and Analysis of Avialibity of the Measurment System.” (2011). Óbuda University Bulletin, Vol. 2, No. 1, 2011
• 2. Więckowski, T. W., Janukiewicz, J. M. Methods for Evaluating the Shielding Effectiveness of Textiles. Fibres & Textiles in Eastern Europe, Vol. 14, No. 5 (59) 2006r., pp. 18-22.
• 3. ASTM D 4935-99, Standard Test Method for Measuring the Electromagnetic Shielding Effectiveness of Planar Materials, ASTM, June 1999
• 4. Safarova et al. (2015) “A new method and apparatus for evaluating the electromagnetic shielding effectiveness of textiles” Textile research journal (2015) doi:10.1177/0040517515581587
• 5. Savazzi et al. (2020) “Development of a Transmission-Based Open-Ended Coaxial-Probe Suitable for Axillary Lymph Node Dielectric Measurements” (2020) doi:10.23919/eucap48036.2020.9135778
• 6. Kim M.S., Kim H.K., Byun S.W., Jeong S.H., Hong Y.K., Joo J.S., Song K.T., Kim J.K., Lee C.J., Lee J.Y., PET fabric/polypyrrole composite with high electrical conductivity for EMI shielding, Synthetic Metals, Vol. 126, Issues 2–3, 2002,pp. 233-239, ISSN 0379-6779, https://doi.org/10.1016/S0379-6779(01)00562-8.
• 7. Rathour R, Krishnasamy J, Das A, Alagirusamy R. Water vapor transmission and electromagnetic shielding characteristics of stainless steel/ viscose blended yarn woven fabrics. Journal of Industrial Textiles. 2023;53. doi:10.1177/15280837221149217
• 8. Ortlek HG, Alpyildiz T, Kilic G. Determination of electromagnetic shielding performance of hybrid yarn knitted fabrics with anechoic chamber method. Textile Research Journal. 2013;83(1):90-99. doi:10.1177/0040517512456758
• 9. N. Dvurechenskaya, P. R. Bajurko, R. J. Zieliński, Y. Yashchyshyn, Measurements of Shielding Effectiveness of Textile Materials Containing Metal by the Free-Space Transmission Technique with Data Processing in Time Domain, Metrology and Measurement Systems, vol. 21, nr 2, 2013, pp. 217-228