X-Band Frekansında Hibrit Pike Kumaşın Elektromanyetik Kalkanlama Ölçümü

Yıl 2025, Cilt: 7 Sayı: 1, 21 - 26, 30.04.2025

Ediz Erdem

https://doi.org/10.46387/bjesr.1569872

Öz

Bu çalışmada, 50 µm kalınlığında bakır iletken tel ve pamuk ipliği kullanılarak X-bant frekans aralığında (8-12 GHz) üretilen hibrit pike örme kumaşların elektromanyetik ekranlama etkinliği ölçülmüş ve değerlendirilmiştir. Çalışmada, farklı kumaş fitil yoğunluklarında ekranlama performansının etkisini belirlemek için bir dalga kılavuzu ölçüm sistemi kullanılmıştır. Hibrit pike kumaş, hafif, esnek ve uygun maliyetli yapısıyla yüksek frekanslı elektromanyetik ekranlama uygulamalarında pratik kullanım için büyük bir potansiyele sahiptir. Kumaşın yansıma ve soğurma yoluyla elektromanyetik dalgaları engelleme yeteneği, giyilebilir teknoloji için uygunluğu ve üretim kolaylığı, onu metaller gibi geleneksel, daha ağır ekranlama malzemelerine çekici bir alternatif haline getirmektedir. Üretim kolaylığı, uygun maliyet ve uyarlanabilirlik, bu kumaşın gelişmiş iletişim sistemlerinde, savunma uygulamalarında ve yeni nesil giyilebilir elektroniklerde yaygın olarak kullanılacağını düşünülmektedir.

Anahtar Kelimeler

Hibrit , Pike Kumaş , X-Bant , Dalgakılavuzu , Ölçüm

Electromagnetic Shielding Measurement of Hybrid Pique Fabric in the X-Band

Öz

This study measured and evaluated the electromagnetic shielding effectiveness (EMSE) of hybrid pique knitted fabrics produced using 50 µm thick copper conductor wire and cotton yarn in the X-band frequency range (8-12 GHz). The study used a waveguide measurement system to determine the effect of shielding performance at different fabric wale densities. The hybrid pique fabric has great potential for practical use in high-frequency electromagnetic shielding applications with its lightweight, flexible, and cost-effective structure. The fabric's ability to block electromagnetic waves by reflection and absorption its suitability for wearable technology and its ease of production make it an attractive alternative to traditional, heavier shielding materials such as metals. The ease of production, cost-effectiveness, and adaptability suggest that this fabric will be widely used in advanced communication systems, defense applications, and next-generation wearable electronics.

Anahtar Kelimeler

Hybrid , Pique Fabric , X-Band , Waveguide , Measurement

Kaynakça

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