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//Example 6.4
clear;
clc;
rd=1*10^6;
rc=1*10^9;
a0=10^5;
ro=100;
ft=1*10^6;
R1=2*10^3;
R2=18*10^3;
b=R1/(R1+R2);
fB=b*ft;
Rs=rd;
Rd=rd*(1+(a0*b));
Rp=((2*rc)*Rd)/((2*rc)+Rd);
Ceq=1/(2*%pi*fB*rd);
f1=(Rs/Rp)*fB;
printf("Element Values in the Equivalent Circuit of Zi :");
printf("\nRs=%.2f Mohms",Rs*10^(-6));
printf("\nRp=%.2f Gohms",Rp*10^(-9));
printf("\nCeq=%.2f pF",Ceq*10^12);
printf("\n\nBreakpoint Frequencies of Magnitude Plot :");
printf("\nfB=%.2f kHz",fB*10^(-3));
printf("\nf1=%.2f Hz",f1);
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