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+clc
+//Chapter8
+//Example8.19, page no 350
+//Given
+Zo=100// Characteristic Impedance
+P=100e-3//Load power
+Zr=140//Load Resistance
+f=100e3// Operating freq
+//a
+K=(Zr-Zo)/(Zo+Zr)//Vtg Reflection coeff
+
+//b
+S=(1+K)/(1-K)//VSWR
+
+//c+d
+Emax=sqrt(Zr*P)//Max line vltg
+Imin=Emax/Zr//Min line current
+
+Emin=Emax/S// Min line vltg
+Imax=S*Imin//Max line current
+
+//e
+R=14000/40
+
+Zr=(Zo^2)/R//
+mprintf('\nThe voltage reflection coeff is %f\nThe VSWR is %f\n\n\nThe Max and min voltage and crresponding crrent is\n Emax= %fV Imin= %fmA\n Emin= %fV Imax= %fmA\n\n The Termination resistance should be %f ohm',K,S,Emax,Imin*1e3,Emin,Imax*1e3,Zr)
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