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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 /752/CH14/EX14.2.1 | |
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initial commit / add all books
Diffstat (limited to '752/CH14/EX14.2.1')
| -rwxr-xr-x | 752/CH14/EX14.2.1/14_2_1.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/752/CH14/EX14.2.1/14_2_1.sce b/752/CH14/EX14.2.1/14_2_1.sce new file mode 100755 index 000000000..f41cae945 --- /dev/null +++ b/752/CH14/EX14.2.1/14_2_1.sce @@ -0,0 +1,22 @@ +clc;
+//page no 524
+//prob no. 14.2.1
+// A rectangular waveguide has a broad wall dimension as a=0.900 in. Therefore
+a=2.286;//in cm
+wl_c=2*a*10^-2;//in m
+c=3*10^8;
+wl=c/10^10;//in m
+if(wl_c >wl)
+ disp('i)TE10 wave will propogate');
+else
+ disp('i)TE10 wave will not propogate');
+end
+//determination of gide wl
+wl_g=wl/(sqrt(1-(wl/wl_c)^2));
+disp('cm',wl_g*10^2,'Guide wavelength is');
+//determination of phase velocity
+vp=c*wl_g/wl;
+disp('m/s',vp,'Phase velocity is');
+//determination of group velocity
+vg=c*wl/wl_g;
+disp('m/s',vg,'Group velocity is');
\ No newline at end of file |