Investigation of optimum FSO communication link using different modulation techniques under fog conditions
Sultan Mahmood Yasir, Naeem Abas, Shoaib Rauf, Nauman Riaz Chaudhry, Muhammad Shoaib Saleem
Abstract
, and better SNR of 4.29 dB. The results also show that AM modulation technique offers better signal-to-noise power and has good SNR due to well-received signal power as compared to all other modulation techniques. This research will be helpful to design and implement an FSO communication system under foggy conditions in a metropolitan city to provide a high data communication link among different national institutions.
Topics & Concepts
AttenuationVisibilityBit error rateComputer scienceReliability (semiconductor)Modulation (music)Bandwidth (computing)Communications systemElectronic engineeringChannel (broadcasting)Free-space optical communicationVisible light communicationCommunication linkEnvironmental sciencePower (physics)Optical communicationRemote sensingTelecommunicationsElectrical engineeringOpticsEngineeringPhysicsComputer networkAcousticsGeologyLight-emitting diodeQuantum mechanicsOptical Wireless Communication TechnologiesRadio Wave Propagation StudiesImpact of Light on Environment and Health