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Signals and Systems

Q1:

Transfer function of a linear system is 200 e-j10ω The system is a

A distortionless Attenuator

B amplifier with Phase distortion

C distortionless Amplifier

D attenuator with Phase distortion

ANS:C - distortionless Amplifier

Because H(ω) = 200 e-j10ω And |H(ω)| = 200 with zero phase. So it cannot be attenuator.



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