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//chapter-4 page 142 example 4.4
//==============================================================================
clc;
clear;
b=0.3175;//Distance between ground planes of strip line in cm
d=0.0539;//Diameter of circular conductor in cm
er=2.32;//Dielectric Constant
c=3*10^8;//Velocity of Light in m/sec
//CALCULATION
Z0=((60/sqrt(er))*log((4*b)/(d*(%pi))));//Characteristic Impedance in ohms
V=(c/sqrt(er))/(10^3);//The Velocity of propagation in Km/s
//OUTPUT
mprintf('\nCharacteristic Impedance is Z0=%2.2f ohms \nThe Velocity of propagation is V=%5.2f Km/s',Z0,V);
//=========================END OF PROGRAM===================================================
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