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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 /2582/CH3/EX3.24 | |
| 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 '2582/CH3/EX3.24')
| -rwxr-xr-x | 2582/CH3/EX3.24/Ex3_24.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/2582/CH3/EX3.24/Ex3_24.sce b/2582/CH3/EX3.24/Ex3_24.sce new file mode 100755 index 000000000..0c8c5afd2 --- /dev/null +++ b/2582/CH3/EX3.24/Ex3_24.sce @@ -0,0 +1,23 @@ +//Ex 3.24
+clc;clear;close;
+format('v',6);
+Ap=12;//dB(Pass band gain)
+G=round(10^(Ap/20));//gain(unitless)
+Ri=100;//kohm(as high input impedence required)
+R1=Ri;//kohm
+//Low pass filter design
+ALP=-1;AHP=-4;//(to satisfy R2<=100;//kohm)
+R2=-ALP*R1;//kohm
+f0=10*1000;//Hz(3-dB frequency)
+C=1/(2*%pi*f0*R2*1000)*10^9;//nF
+disp("Design values for low pass filter :");
+disp(R2,"Resistance R1=R2 in kohm : ");
+disp(C,"Capacitance C(nF): ");
+//High pass filter design
+R3=25;//kohm(Assumed)
+R4=-AHP*R3;//kohm
+f0=100;//Hz(3-dB frequency)
+C=1/(2*%pi*f0*R3*1000)*10^9;//nF
+disp("Design values for high pass filter :");
+disp(R4,R3,"Resistance R3 & R4 in kohm : ");
+disp(C,"Capacitance C(nF): ");
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