Electronics and Communication Engineering - Exam Questions Papers - Discussion

Discussion Forum : Exam Questions Papers - Exam Paper 12 (Q.No. 29)
29.
The Z transform of a particular signal is given as

The practical implementation of the system will be
non causal and stable
causal and stable
unstable and noncausal
can't say
Answer: Option
Explanation:

When get high value at ω = 0, and low value at ω = p, hence we get a low pass filter.

So the system is min-phase causal system. For practical implementation of the system, the system has to be stable.

Discussion:
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