Question

Design a band-pass or band-rejection filter satisfying the following requirements:

1-Central Frequency 10 kHz

2-Bandwidth 1 kHz

3-Gain of 20 dB or higher

and then do the hand calculations and Gain versus frequency plots with 3 dB markdown.

Answer 1

Note:

MATLAB code:

num=[62.832*10^3 0];
den=[1 6.2832*10^3 3.948*10^9];
sys=tf(num,den)
bode(sys)

Output: