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+clc;
+// page no 34
+// prob no 1_10_1
+//From the ckt of fig. 1.10.1(a)
+C1=70*10^-12
+C2=150*10^-12
+Rl=200
+Q=150
+f=27*10^6
+r=40000
+//Determination of common resonant freq
+wo=2*3.14*f;
+disp('Mrad/sec',wo/(10^6),+'The value of common resonant freq is');
+//Determination of Gl
+Gl=1/Rl;
+disp('mSec',Gl*(10^3),+'The value of Gl is');
+//Checking the approxiamtion in denominator
+ap=((wo*(C1+C2))/(Gl))^2
+alpha=(C1+C2)/C1;
+disp(alpha,'The value of alpha is ')
+//Determination of effective load
+Reff=((alpha)^2)*Rl;
+disp('kohm',Reff/(10^3),+'The value of effective load is');
+//If effective load is much less than internal resistance hence tuning capacitance then
+Cs=C1*C2/(C1+C2);
+disp('pF',Cs*(10^12),+'The value of tuning capacitance is');       
+//Determination of Rd
+Rd=Q/(wo*Cs);
+disp('kohm',Rd/(10^3),+'The value of Rd is'); 
+//If Rd is much greater than Reff then -3dB bandwidth is given by
+B=1/(2*3.14*C2*alpha*Rl);
+disp('MHz',B/(10^6),+'The value of -3dB BW is');
+\ No newline at end of file