Terahertz Teknolojisi Uygulamaları ve Terahertz Dalgalarının Kablosuz Haberleşme için Elektromanyetik Modellemesi

Year 2018, Volume: 18 Issue: 1, 190 - 200, 30.04.2018

Mustafa Alper Akkaş

Abstract

Bu araştırmada 0.1 ile 10 THz aralığında mikrodalga ve kızılötesi arasında uzanan, elektromanyetik spektrumda çıplak gözle görülemeyen Terahertz (THz) frekanslarının farklı ortamlarda nasıl davrandığı incelenmiştir. Makalenin birinci ve ikinci bölümünde, yüksek hızda kablosuz iletişim için, artan talebi karşılamaya yönelik önemli bir teknoloji olarak öngörülmekte olan Terahertz teknolojisi ve uygulamaları hakkında bilgi verilmiştir. Bu araştırma aynı zamanda hava ve doğal gaz ortamları için hesaplanmış kanal modellenmesi sonucu ortaya çıkan yol kaybı ve emilim kaybı hesaplamalarını göstermektedir. Teorik analiz ve benzetim sonuçları, hava ve doğalgazın THz Bant kısa menzilli kablosuz iletişim kurabileceğini göstermiş ve bu alanda birçok önemli yönlerini vurgulamıştır. Son olarak hava ve doğal gaz ortamı için en ideal performansı sağlayan geçiş pencereleri elde edilmiş ve bu bu geçiş pencereleri makaledeki grafiklerde gösterilmiştir.

Keywords

Terahertz bandı, Kablosuz iletişim, Ultra – bit oranı, Kanal modelleme, Elektromanyetik emilim

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