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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 /3507/CH19/EX19.14/Ex19_14.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '3507/CH19/EX19.14/Ex19_14.sce')
| -rw-r--r-- | 3507/CH19/EX19.14/Ex19_14.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/3507/CH19/EX19.14/Ex19_14.sce b/3507/CH19/EX19.14/Ex19_14.sce new file mode 100644 index 000000000..be01ac88b --- /dev/null +++ b/3507/CH19/EX19.14/Ex19_14.sce @@ -0,0 +1,23 @@ +//chapter19
+//example19.14
+//page424
+
+Vc=5 // V
+V_lower=2.5 // V
+V_upper=2.5 // V
+R=2 // kilo ohm
+
+// figure given in book is just for understanding purpose.It is not a part of solution.
+// however, the figure has been made in xcos and screenshot has been attached for reference
+
+// since power=(rms voltage)^2/R we get
+
+Pc=(0.707*Vc)^2/R
+P_lower=(0.707*V_lower)^2/R
+P_upper=(0.707*V_upper)^2/R
+Pt=Pc+P_lower+P_upper
+
+printf("power delivered by carrier = %.3f mW \n",Pc)
+printf("power delivered by lower sideband = %.3f mW \n",P_lower)
+printf("power delivered by upper sideband = %.3f mW \n",P_upper)
+printf("total power delivered by AM wave = %.3f mW \n",Pt)
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