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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 /2681/CH8/EX8.16 | |
| 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 '2681/CH8/EX8.16')
| -rwxr-xr-x | 2681/CH8/EX8.16/Ex8_16.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/2681/CH8/EX8.16/Ex8_16.sce b/2681/CH8/EX8.16/Ex8_16.sce new file mode 100755 index 000000000..9506045ee --- /dev/null +++ b/2681/CH8/EX8.16/Ex8_16.sce @@ -0,0 +1,11 @@ +//HPBW NNBW directivity
+//given
+clc
+lemda=1//as value of lemda do not effect the expression
+for(lemda!= 0)
+Da=7*lemda//aperture diameter
+NNBW=140*(lemda/Da)//degree
+HPBW=70*(lemda/Da)//degree
+D=6.4*(Da/lemda)^2//directivity
+end
+disp(D,NNBW,HPBW,'the half power beamwidth and beamwidth between first null and the directivity in degrees and decibles')//degree,db
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