To reduce side lobes, in which region of the filter the frequency specifications has to be optimized?
A. Stop band
B. Pass band
C. Transition band
D. None of the mentioned
Answer:A
To reduce side lobes, in which region of the filter the frequency specifications has to be optimized?
A. Stop band B. Pass band C. Transition band D. None of the mentioned
Explanation: To reduce the side lobes, it is desirable to optimize the frequency specification in the transition band of the filter. This optimization can be accomplished numerically on a digital computer by means of linear programming techniques.