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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 /42/CH13/EX13.2 | |
| 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 '42/CH13/EX13.2')
| -rwxr-xr-x | 42/CH13/EX13.2/sadiku_13_2.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/42/CH13/EX13.2/sadiku_13_2.sce b/42/CH13/EX13.2/sadiku_13_2.sce new file mode 100755 index 000000000..b4c6cb804 --- /dev/null +++ b/42/CH13/EX13.2/sadiku_13_2.sce @@ -0,0 +1,18 @@ +clear;
+clc;
+format('v',6);
+c=3*10^8;
+f=50*10^6;
+disp(c/(2*f),'Length of halfdipole in meter');
+function[P,I]=curpow(E,P,r)
+n=120*%pi; R=73;
+I=E*2*r*%pi*sin(P)/(n*(cos((%pi/2)*cos(P))));
+P=(I*I*R)/2;
+disp(I*1000,'Current fed to antenna in mA');
+disp(P*1000,'Power radiated by Antenna in mWatt');
+endfunction
+curpow((10*(10)^-6),%pi/2,500*10^3);
+Zl=73+42.5*%i,Zo=75;
+T=(Zl-Zo)/(Zl+Zo);
+s=(1+abs(T))/(1-abs(T));
+disp(s,'Standing wave ratio');
\ No newline at end of file |