If $$X\left( s \right) = \frac{1}{{\left( {1 + s} \right)}}$$ is the given network function, which one of the following describes the correct Bode plot?
A. A straight line with a slope of -20 dB/decade
B. A straight line with a slope of 20 dB/decade passing through the point 0 dB and 1 rad/s
C. Constant at 0 dB for ω < 1 and a slope of +20 dB/decade for ω > 1
D. Constant at 0 dB for ω < 1 and a slope of -20 dB/decade for ω > 1
Answer: Option D
This Question Belongs to Electronics And Communications Engineering >> Control Systems
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