DOIONLINE

DOIONLINE NO - IJEEDC-IRAJ-DOIONLINE-17594

Publish In
International Journal of Electrical, Electronics and Data Communication (IJEEDC)-IJEEDC
Journal Home
Volume Issue
Issue
Volume-8,Issue-10  ( Oct, 2020 )
Paper Title
Multi-Beam Hybridwdm-RoF Free Space Optical Communication Systemq
Author Name
R. Prithvi Raj, S. Robinson
Affilition
Student, Department of ECE, Mount Zion College of Engineering and Technology, Pudukkottai, India Professor, Department of ECE, Mount Zion College of Engineering and Technology, Pudukkottai, India
Pages
1-3
Abstract
Free space optical (FSO) communication provides secure communication with remarkable unlimited bandwidth for various types of networks such as broad band communication. Hybrid Wavelength Division Multiplexing RoF-FSO system is presented and an additional millimeter wave is used with Coarse Wavelength Division Multiplexing, CWDM and Dense Wavelength Division Multiplexing, DWDM channels to fulfill the demand of bandwidth and data rate. In this system, eight DWDM and CWDM channels is transmitted along with radio frequency through six beams whose corresponding spacing of channel is 0.8 nm and 20 nm, respectively. The proposed system is designed with data rate of 5 Gbps for 12 users along a link range of 30 Km. The performance of this system are analyzed with the help of BER and eye diagrams. Keywords - WDM (Wavelength Division Multiplexing), RoF (radio over fiber), Coarse Wavelength Division Multiplexing (CWDM) and Dense Wavelength Division Multiplexing (DWDM)
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