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//Example5.12 // To calculate unity gain bandwidth and maximum close loop gain
clc;
clear;
close;
A = 10^5 ; // open loop gain
fo = 10 ; // Hz // dominant pole frequency
fdb = 20*10^3 ; //Hz // 3-db frequency
// the unity gain bandwidth
f1 = fo*A ;
disp('the unity gain bandwidth is = '+string(f1)+'Hz');
// the maximum close loop gain
ACL = (f1/fdb) ;
disp('the maximum close loop gain ACL is = '+string(ACL)+'');
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