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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 /2219/CH7/EX7.4/Ex7_4.sce | |
| 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 '2219/CH7/EX7.4/Ex7_4.sce')
| -rwxr-xr-x | 2219/CH7/EX7.4/Ex7_4.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/2219/CH7/EX7.4/Ex7_4.sce b/2219/CH7/EX7.4/Ex7_4.sce new file mode 100755 index 000000000..23712c3f0 --- /dev/null +++ b/2219/CH7/EX7.4/Ex7_4.sce @@ -0,0 +1,16 @@ +// chapter 7 example 4
+//-----------------------------------------------------------------------------
+clc;
+clear;
+// given data
+n_az = 0.5; //length efficiency in azimuth direction
+n_el = 0.7; //length efficiency in elevation direction
+A = 10; // area in square mts
+
+// Calculations
+n = n_az * n_el; // aperture efficiency
+Ae = n*A; // Effective aperture
+
+// Output
+mprintf('Effective aperture of the antenna = %3.1f sq.m',Ae);
+//------------------------------------------------------------------------------
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