From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 2582/CH3/EX3.28/Ex3_28.sce | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100755 2582/CH3/EX3.28/Ex3_28.sce

(limited to '2582/CH3/EX3.28/Ex3_28.sce')

diff --git a/2582/CH3/EX3.28/Ex3_28.sce b/2582/CH3/EX3.28/Ex3_28.sce
new file mode 100755
index 000000000..771f63cdb
--- /dev/null
+++ b/2582/CH3/EX3.28/Ex3_28.sce
@@ -0,0 +1,19 @@
+//Ex 3.28
+clc;clear;close;
+f0=1*1000;//Hz
+BW=2*%pi*50;//Hz
+C=10;//nF
+Q=2*%pi*f0/BW;//quality factor
+R=1/(2*%pi*f0*C*10^-9)/1000;//kohm
+R1=10;//kohm(Assumed)
+RF=10;//kohm(Assumed)
+R3BYR2=2*Q-1;
+R2=10;//kohm(Assumed)
+R3=R3BYR2*R2;//kohm
+disp("Design values for KHN circuit :");
+disp(RF,R1,"Use Resistance R1 & RF in kohm : ");
+disp(R2,"Use Resistance R2 in kohm : ");
+disp(R3,"Resistance R3 in kohm : ");
+K=2-1/Q;//scaling factor
+CenterFrequency=K*Q;
+disp(CenterFrequency,"CenterFrequency ");
-- 
cgit