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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3739/CH5/EX5.2/EX5_2.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3739/CH5/EX5.2/EX5_2.sce')
| -rw-r--r-- | 3739/CH5/EX5.2/EX5_2.sce | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/3739/CH5/EX5.2/EX5_2.sce b/3739/CH5/EX5.2/EX5_2.sce new file mode 100644 index 000000000..17d97df36 --- /dev/null +++ b/3739/CH5/EX5.2/EX5_2.sce @@ -0,0 +1,26 @@ +//Chapter 5, Example 5.2, page 186
+clc
+
+//Initialisation
+f=5 //frequency in Hz
+er=15 //ground characteristics
+s=0.01 //for vertically polarized waves
+c=3*10**8 //speed of light
+e0=8.85*10**-12 //permitivity of free space
+d=80000 //distance in m
+pi=3.14
+
+//Calculation
+a=5**0.333
+df=50/a //distance in metre
+h=c*(f*10**6)**-1 //wavelength
+b=s/(2*pi*f*e0*10**6)
+b1=sqrt(er**2+b**2)
+p=(pi*d)/(h*b1)
+
+//from fig 5.8
+As = 0.05 //attenuation factor
+
+//Results
+printf("p = %d",p)
+printf("\n|As| = %.2f",As)
|