diff options
| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1691/CH1/EX1.5/Example1_5.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 '1691/CH1/EX1.5/Example1_5.sce')
| -rwxr-xr-x | 1691/CH1/EX1.5/Example1_5.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/1691/CH1/EX1.5/Example1_5.sce b/1691/CH1/EX1.5/Example1_5.sce new file mode 100755 index 000000000..7b1731c8e --- /dev/null +++ b/1691/CH1/EX1.5/Example1_5.sce @@ -0,0 +1,16 @@ +//Example 1.5
+clc
+disp("(a) beta: -40 = 20*log[1+beta*A]")
+disp("Therefore, 1+beta*A = 100")
+b=99/1000
+format(6)
+disp(b,"Therefore, beta =")
+disp("Gain of the amplifier with feedback is given as")
+avf=1000/100
+disp(avf," A_Vf = A_V / 1+beta*A_V =")
+disp("(b) To maintain output power 10 W, we should maintain output voltage constant and to maintain output constant with feedback gain required Vs is")
+vsf=10*100*10^-3 // in V
+disp(vsf," V_sf(in V) = Vs * 100 =")
+disp("(c) Second harmonic distortion is reduced by factor 1 + beta*A")
+d2f=(0.1/100)*100 // in percentage
+disp(d2f," D_2f(in percentage) = D_2 / 1+beta*A =")
|