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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/CH1/EX1.2.4/1_2_4.sce | |
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initial commit / add all books
Diffstat (limited to '752/CH1/EX1.2.4/1_2_4.sce')
| -rwxr-xr-x | 752/CH1/EX1.2.4/1_2_4.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/752/CH1/EX1.2.4/1_2_4.sce b/752/CH1/EX1.2.4/1_2_4.sce new file mode 100755 index 000000000..50d2069ea --- /dev/null +++ b/752/CH1/EX1.2.4/1_2_4.sce @@ -0,0 +1,15 @@ +clc;
+// page no 9
+// prob no 1_2_4
+//As given in fig. 1.2.4 L-attenuator with source resistance Rs=75 ohm and load resistance Rl=50 ohm
+Rs=75; Rl=50;
+//Determination of R1
+R1=(Rs*(Rs-Rl))^(1/2);
+disp('ohm',R1,+'The value of resistance R1 is');
+//Determination of R3
+R3=((Rs^2)-(R1^2))/R1;
+disp('ohm',R3,+'The value of resistance R3 is');
+//Determination of insertion loss
+IL=(R3*(Rs+R1))/((Rs+R1+R3)*(R3+R1)-(R3)^2)
+ILdB=-20*log10(IL);//convertion of power in decibels
+disp('dB',ILdB,+'The value of insertion loss is');
\ No newline at end of file |