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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/CH6/EX6.16/EX6_16.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3739/CH6/EX6.16/EX6_16.sce')
| -rw-r--r-- | 3739/CH6/EX6.16/EX6_16.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3739/CH6/EX6.16/EX6_16.sce b/3739/CH6/EX6.16/EX6_16.sce new file mode 100644 index 000000000..3c0368131 --- /dev/null +++ b/3739/CH6/EX6.16/EX6_16.sce @@ -0,0 +1,20 @@ +//Chapter 6, Example 6.16, page 269
+clc
+
+//Initialisation
+f=450 //frequency in MHz
+d=25 //distance in m
+hb=30
+hm=5
+
+//Calculation
+fsl=32.4+(20*log10(f))+(20*log10(d)) //free space loss
+lp=120+(40*log10(d))-(20*log10(hb))-(20*log10(hm)) //path loss
+lm=76.3-10*log10(hm)
+l=(40*log10(25))+(20*log10(f))-(20*log10(hb))+lm //path loss based on the clutter factor model
+
+
+//Results
+printf("(1) Free space loss = %.1f dB",fsl)
+printf("\n(2) Loss = %.1f dB",lp)
+printf("\n(3) Loss based on clutter factor = %.1f dB",l)
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