Aerosol attenuation model for high altitude UAV-based FSO links

Name: Aerosol attenuation model for high altitude UAV-based FSO links
Author: Elamassie, Mohammed, Uysal, Murat

İsim	Aerosol attenuation model for high altitude UAV-based FSO links
Yazar	Elamassie, Mohammed, Uysal, Murat
Basım Tarihi:	2022
Basım Yeri	- IEEE
Konu	Aerosol extinction coefficient, Free space optical communication, High-altitude, Unmanned aerial vehicle
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	978-166541044-1
Kayıt Numarası	ce7ab984-e8ba-4873-b1de-6559226ca17e
Lokasyon	Electrical & Electronics Engineering
Tarih	2022
Notlar	TÜBİTAK
Örnek Metin	Free space optical (FSO) communication is well positioned to address connectivity needs in ground-UAV, inter-UAV and UAV-ground links. An accurate performance analysis of airborne FSO links requires the use of proper path loss models. While earlier studies have successfully modeled attenuation arising from rain, drizzle, fog, and snow, aerosols have received less attention. Aerosols are tiny particles suspended in the atmosphere. They can be found drifting in Earth's atmosphere from the stratosphere to the troposphere to the Earth's surface. In this paper, we conduct extensive simulations in MODTRAN to determine the extinction coefficient values for aerosol over the wavelength from 350 nm to 1550 nm including typical wavelengths (e.g., 690 nm, 780nm, 850nm, and 1550 nm) used in commercial FSO systems. Non-linear curve fitting is then used to obtain new closed-form expressions for extinction coefficients.
DOI	10.1109/CSNDSP54353.2022.9908017

Kaynağa git Özyeğin Üniversitesi

Aramaya Dön

Özyeğin Üniversitesi

Kaynağa git

Aerosol attenuation model for high altitude UAV-based FSO links

Yazar Elamassie, Mohammed, Uysal, Murat

Basım Tarihi 2022

Basım Yeri - IEEE

Konu Aerosol extinction coefficient, Free space optical communication, High-altitude, Unmanned aerial vehicle

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 978-166541044-1

Kayıt Numarası ce7ab984-e8ba-4873-b1de-6559226ca17e

Lokasyon Electrical & Electronics Engineering

Tarih 2022

Notlar TÜBİTAK

Örnek Metin Free space optical (FSO) communication is well positioned to address connectivity needs in ground-UAV, inter-UAV and UAV-ground links. An accurate performance analysis of airborne FSO links requires the use of proper path loss models. While earlier studies have successfully modeled attenuation arising from rain, drizzle, fog, and snow, aerosols have received less attention. Aerosols are tiny particles suspended in the atmosphere. They can be found drifting in Earth's atmosphere from the stratosphere to the troposphere to the Earth's surface. In this paper, we conduct extensive simulations in MODTRAN to determine the extinction coefficient values for aerosol over the wavelength from 350 nm to 1550 nm including typical wavelengths (e.g., 690 nm, 780nm, 850nm, and 1550 nm) used in commercial FSO systems. Non-linear curve fitting is then used to obtain new closed-form expressions for extinction coefficients.

DOI 10.1109/CSNDSP54353.2022.9908017