What is the center of the circle represented by the image of jΩ axis of the s-domain?
A. z=0
B. z=0.5
C. z=1
D. None of the mentioned
Answer:A
What is the center of the circle represented by the image of jΩ axis of the s-domain?
A. z=0 B. z=0.5 C. z=1 D. None of the mentioned
Explanation: Letting s=σ+jΩ in the equation z=1/(1-sT) and by letting σ=0, we get