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Journals / Karaelmas Fen ve Mühendislik Dergisi / 2018 / Cilt: 8 Sayı: 2

The Investigation of SNR for Free Space Optical Communication Under Turbulence

Türbülans Altında Serbest Alan Optik Haberleşmede SNR Araştırması

Pelin Demir(Uludağ University, Department of Electrical and Electronics Engineering, Bursa, Turkey)
Güneş Yılmaz(Uludağ University, Department of Electrical and Electronics Engineering, Bursa, Turkey)
Pages
438–445
Publication Date
2018-06-01
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

As a result of the analysis, the SNR values were compared according to height and turbulence values.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Atmospheric turbulence is a significant attenuation effect in free-space optical communication systems.
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Key Findings & Data:In this study, SNR values with three different wavelengths and turbulence strength were analyzed up to 10 km altitude.
💡
Conclusion & Impact:As a result of the analysis, the SNR values were compared according to height and turbulence values.
🔬Design:Makale
📍Scope:Comprehensive Sample
⚙️Variables:Serbest uzay optik · Türbülans · Sinyal gürültü oranı

Abstract

Atmospheric turbulence is a significant attenuation effect in free-space optical communication systems. The turbulence varies according to the vertical distance, temperature, pressure and wind speed. In this study, SNR values with three different wavelengths and turbulence strength were analyzed up to 10 km altitude. As a result of the analysis, the SNR values were compared according to height and turbulence values.

Özet

Atmosferik türbülans, serbest alan optik iletişim sistemlerinde önemli bir zayıflatma etkisidir. Türbülans, dikey mesafe, sıcaklık, basınç ve rüzgar hızına göre değişmektedir. Bu çalışmada üç farklı dalga boyunda 1064nm, 976nm ve 850nm ve türbülans altında SNR değerleri 10 km yüksekliğe kadar analiz edilmiştir. Analiz sonucunda yükseklik ve türbülans değerlerine göre SNR değerleri karşılaştırılmıştır

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Cite This Article

Demir, P., Yılmaz, G. (2018). The Investigation of SNR for Free Space Optical Communication Under Turbulence. Karaelmas Fen ve Mühendislik Dergisi, Cilt: 8 Sayı: 2, 438–445. https://ajindex.com/articles/1152519

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