diff options
Diffstat (limited to '803/CH5/EX5.3/ex5_3.sce')
| -rw-r--r-- | 803/CH5/EX5.3/ex5_3.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/803/CH5/EX5.3/ex5_3.sce b/803/CH5/EX5.3/ex5_3.sce new file mode 100644 index 000000000..89f3b90f9 --- /dev/null +++ b/803/CH5/EX5.3/ex5_3.sce @@ -0,0 +1,22 @@ +clc
+Ltot=123.03;
+Fn=3.16;..//noise factor
+Gt=10;..//transmitter gain
+Pt=1500;..//transmitter peak power
+To=296.7;
+R=10^5;
+k=1.38*10^-23;..//boltzmann constant
+sigma=1.5;
+Ae=8;
+Bn=10^3;..//bandwidth
+pi=3.14;
+F=1;
+w=1.67;
+angle=(4*%pi/Gt)*180/%pi;
+Beamwidth=sqrt(angle);..//elevation beamwidth
+SNR=log10(Pt*Gt*Ae*sigma*F^4/(4*%pi)^2*k*To*Bn*Fn*R^4*Ltot);..//signal to noise ratio
+T=2*%pi/w;..//time frame
+disp("dB",SNR,"Signal received");
+disp("s",T,"Time frame");
+disp("degree",Beamwidth,"Elevation Beamwidth");
+
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