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+//Page Number: 216

+//Example 4.14

+clc;

+//Given

+p=40; //mW

+//Since port 3 is matched

+x=sqrt(2);

+s=[1 1 x;1 1 -x;x -x 0];

+r1=40; //ohm

+r2=60; //ohm

+w=50; //ohm

+

+//Reflection coefficients

+T1=(w-r1)/(w+r1);

+T2=(r2-w)/(r2+w);

+

+//As power is fed into 1 and 2 equally

+pd=p/2;

+

+//Power delivered

+//Port 1

+p1=pd*(1-T1^2);

+disp('mW',p1,'Power at port 1:');

+

+//Port2

+p2=pd*(1-T2^2);

+disp('mW',p2,'Power at port 2:');