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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 /761/CH14/EX14.11/14_11.sce | |
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initial commit / add all books
Diffstat (limited to '761/CH14/EX14.11/14_11.sce')
| -rwxr-xr-x | 761/CH14/EX14.11/14_11.sce | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/761/CH14/EX14.11/14_11.sce b/761/CH14/EX14.11/14_11.sce new file mode 100755 index 000000000..7ef233533 --- /dev/null +++ b/761/CH14/EX14.11/14_11.sce @@ -0,0 +1,10 @@ +clc;
+//page no 481
+//prob no. 14.10
+//A Tx deliver 100W to antenna through 45m coaxial cable with loss=4dB/100m
+loss=4/100;L=45;Pout=100;
+loss_dB=L*loss;//Determination of loss in dB
+Pin_Pout=10^(loss_dB/10);
+//Determination of Tx power
+Pin=Pout*Pin_Pout;
+disp('W',Pin,'The transmitter power must be');
\ No newline at end of file |