10 Gbps CPFSK FSO system under various adverse atmospheric conditions: performance analysis

被引：0
作者：
A. R. Palanisamy
K. C. Ramya
J. Roopa Jayasingh
R. Maheswar
P. Roshini
Moustafa H. Aly
机构：
[1] Park College of Technology,Department of ECE
[2] Sri Krishna College of Engineering and Technology,Department of EEE
[3] Karunya Institute of Technology and Sciences,Department of ECE
[4] KPR Institute of Engineering and Technology,Department of ECE, Centre for IoT and AI (CITI)
[5] Society for Applied Microwave Electronics and Engineering Research (SAMEER) - Centre for Electromagnetics,Depatrment of Electronics and Communications Engineering
[6] Arab Academy for Science,undefined
[7] Technology,undefined
[8] and Maritime Transport,undefined
来源：
Optical and Quantum Electronics | 2023年 / 55卷
关键词：
CPFSK; FSO; BER; Maximum Q-factor; Received power; Beam divergence;
D O I：
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中图分类号：
学科分类号：
摘要：
A 10 Gbps Continuous Phase Frequency Shift Keying (CPFSK) modulation is proposed for a Free Space Optical (FSO) communication system. The system performance is analyzed by considering effects of atmospheric conditions, beam divergence, transmitter and receiver antenna aperture diameters for 1550 nm operation. In this paper, we evaluate the system maximum Quality-factor (Q-factor), Bit Error Rate (BER), and received power, where the system is greatly affected by th e mentioned parameters. This simulation is performed by using the Optiwave system software. The obtained simulation results show that CPFSK modulated FSO system with low beam divergence and high aperture diameter is upgrading maximum Q-factor and degrading minimum BER.
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