function [ fa ] = falso( IC0, UT, R1, R2, RE1, RE2, Rg, Rt, Rbe, Rki, CE, C1, C2, B )
Rb=RePlus(R1,R2);
RG=RePlus(Rg,Rb);
rE=UT/IC0;

TE=CE*(RePlus(RE2,(rE+RE1+RG/(B+1))));
T1=C1*(Rg+Rbe);
T2=C2*(Rki+Rt);

T=[T1, T2, TE];
fa=1/(2*pi*min(T));

disp(['fa= ', num2str(fa)]);

end

