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//Example 7.6
//Compare the electrical and optical bandwidth for an optical fiber
//commuication system and develop a relationship between the two
clear;
clc ;
close ;
//Given data
Re_dB=3; //dB - ELECTRICAL 3 dB POINTS
Ro_dB=3; //dB - OPTICAL 3 dB POINTS
//Electrical Bandwidth
Iout_by_Iin=sqrt(10^(-Re_dB/10));
printf("\n\n\t For Electrical Bandwidth, Iout/Iin = %0.3f .",Iout_by_Iin);
//Optical Bandwidth
Iout_by_Iin=10^(-Ro_dB/10);
printf("\n\n\t For Optical Bandwidth, Iout/Iin = %0.1f .",Iout_by_Iin);
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