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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 /1697/CH3/EX3.19 | |
| 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 '1697/CH3/EX3.19')
| -rwxr-xr-x | 1697/CH3/EX3.19/Exa3_19.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/1697/CH3/EX3.19/Exa3_19.sce b/1697/CH3/EX3.19/Exa3_19.sce new file mode 100755 index 000000000..e41968f2f --- /dev/null +++ b/1697/CH3/EX3.19/Exa3_19.sce @@ -0,0 +1,21 @@ +//Exa 3.19
+clc;
+clear;
+close;
+//given data
+format('v',9);
+D=6;//in meter
+f=10;//in GHz
+f=f*10^9;//in Hz
+Aactual=%pi*D^2/4;//in m^2
+Ae=0.6*Aactual;//in m^2
+c=3*10^8;//speed of light in m/s
+lambda=c/f;//in Meter
+G=4*%pi*Ae/lambda^2;//Unitless
+Gdb=10*log10(G);//gain in dB
+BWFN=140*lambda/D;//in degree
+disp(G,"Gain : ");
+disp(Gdb,"Gain in dB : ");
+disp(BWFN,"Beamwidth in degree : ");
+disp(Ae,"Capture Area in m^2 : ");
+//Note : Answer in the book is not accurate.
\ No newline at end of file |