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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/CH8/EX8.49/EX8_49.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3543/CH8/EX8.49/EX8_49.sce')
| -rw-r--r-- | 3543/CH8/EX8.49/EX8_49.sce | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/3543/CH8/EX8.49/EX8_49.sce b/3543/CH8/EX8.49/EX8_49.sce new file mode 100644 index 000000000..6ca8c9fb3 --- /dev/null +++ b/3543/CH8/EX8.49/EX8_49.sce @@ -0,0 +1,33 @@ +// Example 8.49
+// Calculation of viability of digital link.
+// Page no 503
+
+clc;
+clear;
+close;
+
+//Given data
+M=-10; // Mean optical power
+S=-41; // Receiver sensitivity
+TS=18.2; // Total system margin
+SP=3; // Split loss
+C=1.5; // Connector loss
+SM=6; // Safety margin
+
+
+// Net margin between LED and receiver
+N=M-S;
+
+// Total system loss
+T=TS+SP+C+SM;
+// Excess power margin
+E=N-T;
+
+
+
+
+//Displaying results in the command window
+printf("\n Excess power margin(in dB) = %0.1f ",E);
+
+
+// The answers vary due to round off error
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