Performance Analysis of Mach-Zehnder Modulator Using Fuzzy Logic Generator
نویسنده
چکیده
-In this paper, we analyze the impact of extinction ratio (Ron/off) of Mach-Zehnder (MZ) amplitude modulator using Fuzzy logic generator. The system performance has been analyzed by varying the value of extinction ratio (Ron/off) from 0 to 10 dB. It is found that the system gives optimum performance at extinction ratio value 9.965 dB. Further, the fuzzy model of the system is developed using ANFIS (Adaptive Neuro-Fuzzy Inference System) for varying extinction ratio of MZ modulator and performance is evaluated with fuzzy model. The performance of MZ modulator is evaluated by using simulation platform of Fuzzy Logic generator in MATLAB 7.0
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