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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 /3543/CH7/EX7.44/EX7_44.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3543/CH7/EX7.44/EX7_44.sce')
| -rw-r--r-- | 3543/CH7/EX7.44/EX7_44.sce | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/3543/CH7/EX7.44/EX7_44.sce b/3543/CH7/EX7.44/EX7_44.sce new file mode 100644 index 000000000..99f0108c3 --- /dev/null +++ b/3543/CH7/EX7.44/EX7_44.sce @@ -0,0 +1,34 @@ +// Example 7.42
+// Calculation of a)excess loss,b)insertion loss,c)crosstalk and d)split ratio for the device.
+// Page no 498
+
+clc;
+clear;
+close;
+
+//Given data
+P1=116.3*10^-6; // Power launched in port 1
+P2=0.082*10^-6; // Power launched in port 2
+P3=47*10^-6; // Power launched in port 3
+P4=52*10^-6; // Power launched in port 4
+
+// a)Excess loss
+E=10*log10(P1/(P3+P4));
+//b)Insertion loss
+I1=10*log10(P1/P3);
+I2=10*log10(P1/P4);
+
+//c)Crosstalk
+C=10*log10(P2/P1);
+
+//d)Split ratio
+S=(P3/(P3+P4))*100;
+
+
+//Displaying results in the command window
+printf("\n Excess loss(in dB) = %0.1f ",E);
+printf("\n Insertion loss(in dB) = %0.3f ",I1);
+printf("\n Insertion loss (in dB)= %0.2f ",I2);
+printf("\n Crosstalk (in dB)= %0.2f ",C);
+printf("\n Split ratio(in percentage) = %0.2f ",S);
+// The answers vary due to round off error
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