1 files changed, 13 insertions, 0 deletions
diff --git a/803/CH5/EX5.2/ex5_2.sce b/803/CH5/EX5.2/ex5_2.sce
new file mode 100644
index 000000000..1bb77279c
--- /dev/null
+++ b/803/CH5/EX5.2/ex5_2.sce
@@ -0,0 +1,13 @@
+clc
+thetaH=17.3;..//beamwidth in E plane
+thetaE=17.3;..//beamwidth in H plane
+eta=0.5;..//antenna's efficiency
+c=3*10^8;
+f=4.5*10^9;
+lambda=c/f;
+A=(78*lambda/thetaH);..//aperture dimension in H plane
+B=(54*lambda/thetaE);..//aperture dimension in E plane
+G=10*log10(eta*4*%pi*A*B/lambda^2);
+disp("m",A,"Aperture dimension in H plane");
+disp("m",B,"Aperture dimension in E plane");
+disp("dB",G,"Gain");
+\ No newline at end of file