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Diffstat (limited to '3682/CH7/EX7.6/Ex7_6.sce')
| -rw-r--r-- | 3682/CH7/EX7.6/Ex7_6.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/3682/CH7/EX7.6/Ex7_6.sce b/3682/CH7/EX7.6/Ex7_6.sce new file mode 100644 index 000000000..47da97769 --- /dev/null +++ b/3682/CH7/EX7.6/Ex7_6.sce @@ -0,0 +1,18 @@ +// Exa 7.6
+
+clc;
+clear;
+
+// Given data
+
+// A notch filter
+fo=50; // cutoff frequency for notch filter(Hz)
+
+//Solution
+
+printf('As Given fo=50 Hz. Let C=0.1 μF.');
+C=0.1*10^-6; // Farads
+// since fo=1/(2*%pi*R*C);
+// Therefore R -
+R=1/(2*%pi*fo*C);
+printf(' \n For R/2, take two resistors of 31.8 k Ohms in parallel and for 2C,\n take two 0.1 mocroFarads capacitors in parallel to make the twin-T notch filter\n as shown in Fig. 7.15(a) on page no. 279 where resistors R1 and R2 are for adjustment of gain.\n ')
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