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

被引：1
|
作者：
Palanisamy, A. R. [1 ]
Ramya, K. C. [2 ]
Jayasingh, J. Roopa [3 ]
Maheswar, R. [4 ]
Roshini, P. [5 ]
Aly, Moustafa H. [6 ]
机构：
[1] Pk Coll Technol, Dept ECE, Coimbatore, India
[2] Sri Krishna Coll Engn & Technol, Dept EEE, Coimbatore, India
[3] Karunya Inst Technol & Sci, Dept ECE, Coimbatore, India
[4] KPR Inst Engn & Technol, Ctr IoT & AI CITI, Dept ECE, Coimbatore, India
[5] Soc Appl Microwave Elect Engn Res SAMEER, Ctr Electromagnet, Chennai, India
[6] Arab Acad Sci Technol & Maritime Transport, Dept Elect & Commun Engn, Alexandria, Egypt
来源：
OPTICAL AND QUANTUM ELECTRONICS | 2023年 / 55卷 / 10期
关键词：
CPFSK; FSO; BER; Maximum Q-factor; Received power; Beam divergence; DIVERSITY; LINKS; OPTIMIZATION;
D O I：
10.1007/s11082-023-05169-x
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
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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页数：19
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