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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 /728/CH3/EX3.9/Ex3_9.txt | |
| 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 '728/CH3/EX3.9/Ex3_9.txt')
| -rwxr-xr-x | 728/CH3/EX3.9/Ex3_9.txt | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/728/CH3/EX3.9/Ex3_9.txt b/728/CH3/EX3.9/Ex3_9.txt new file mode 100755 index 000000000..c499509b6 --- /dev/null +++ b/728/CH3/EX3.9/Ex3_9.txt @@ -0,0 +1,22 @@ +//Caption:Determine in dB: (a)-reflection loss, (b)-transmission line (c)-return loss.
+//Exa: 3.9
+clc;
+clear;
+close;
+Z_o=600;//in ohm
+Z_s=50;//in ohm
+l=200;//in meter
+Z_l=500;//in ohm
+p=(Z_l-Z_o)/(Z_l+Z_o);
+ref_los=10*(log(1/(1-(abs(p))^2)))/(log(10));//in dB
+disp(ref_los,"Reflection loss (in dB) =");
+//attenuation loss= 0 dB
+//Transmisson loss = (attenuation loss)+(reflection loss) = (reflection loss)
+tran_los=ref_los;
+disp(tran_los,"Transmisson loss (in dB) =");
+ret_los=10*((log(abs(p)))/(log(10)));
+disp(ret_los,"Return loss(in dB) =");
+
+
+
+
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