Analysis of The Efficiency of FSO Communication System With Several MIMO Techniques

Multi-Input Multi-Output technique is the most advanced technique where multiple transmitters and the multiple receivers are used for the data transmission which results in higher data rate and higher reliability. In this paper, the Free Space Optical communication system using Multi-Input and Multi-output technique is implemented where the data transmission takes place using medium of air or outer space environment. The simulation design is made for two different ranges such as 1km and 2km at the frequency of 193.1 THz. The proposed simulation model includes optical amplifier in the design which results in increase of the Quality factor at the output. The comparison is made between for the system based on quality factor and bit error rate using Eye diagram for different Multi-Input and Multi-output configurations.