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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /3281/CH4/EX4.20 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '3281/CH4/EX4.20')
| -rwxr-xr-x | 3281/CH4/EX4.20/ex4_20.jpg | bin | 0 -> 6631 bytes | |||
| -rwxr-xr-x | 3281/CH4/EX4.20/ex4_20.sce | 24 |
2 files changed, 24 insertions, 0 deletions
diff --git a/3281/CH4/EX4.20/ex4_20.jpg b/3281/CH4/EX4.20/ex4_20.jpg Binary files differnew file mode 100755 index 000000000..b5ce9fea9 --- /dev/null +++ b/3281/CH4/EX4.20/ex4_20.jpg diff --git a/3281/CH4/EX4.20/ex4_20.sce b/3281/CH4/EX4.20/ex4_20.sce new file mode 100755 index 000000000..b7c86994b --- /dev/null +++ b/3281/CH4/EX4.20/ex4_20.sce @@ -0,0 +1,24 @@ +//Page Number: 238
+//Example 4.20
+clc;
+//Given
+vswr=2;
+D1=8; //mW
+D2=2; //mW
+
+//Reflection coefficient at arm 4
+T=(vswr-1)/(vswr+1);
+//Powwe delivered to D1
+P=(D1*100)/(1-T^2);
+P1=0.99*P;
+//Power reflected at D1
+W1=(P/100)*T*T;
+//Power reflected at load
+W2=D2-W1;
+Tt=sqrt((W2*100)/(P1));
+pt=(1+Tt)/(1-Tt);
+disp(pt,'VSWR:');
+Pl=P1*(1-(Tt*Tt));
+disp('mW',Pl,'Power delivered:');
+
+//Answer for P1 should be 792 but it is given as 800
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