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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 /1979/CH3/EX3.7/Ex3_7.sce | |
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initial commit / add all books
Diffstat (limited to '1979/CH3/EX3.7/Ex3_7.sce')
| -rwxr-xr-x | 1979/CH3/EX3.7/Ex3_7.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/1979/CH3/EX3.7/Ex3_7.sce b/1979/CH3/EX3.7/Ex3_7.sce new file mode 100755 index 000000000..e83a90230 --- /dev/null +++ b/1979/CH3/EX3.7/Ex3_7.sce @@ -0,0 +1,21 @@ +//chapter-3 page 50 example 3.7
+//==============================================================================
+clc;
+clear;
+
+Z0=50;//Characteristic Impedance in ohms
+S=3.2;//Voltage Standing Wave Ratio(VSWR)
+
+//It is possible to measure the load impedance if the line is assumed lossless,by measuring the VSWR,wavelength and the distance from the load to the nearest voltage minimum
+//CALCULATIONS
+w=1;//Assume Wavelength in met
+Xmin=0.23*w;//Distance from the load to the nearest voltage minimum in met
+b=(2*(%pi))/w;
+Zl=Z0*((1-(S*(%i)*tan(b*Xmin)))/(S-((%i)*tan(b*Xmin))));//Load impedance in ohms
+disp('Load impedance in ohms is');
+disp(Zl);
+
+
+//=========================END OF PROGRAM===================================================
+
+//Note: Check the answer given in Text book once. I think it is wrong in text book..
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