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Equivalent Analog Filtering

February 2, 2019 by 3200 Creative

Equivalent Analog Filtering

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  1. Question 1 of 2
    1. Question

    What is the best definition for an “equivalent analog filter”?

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  2. Question 2 of 2
    2. Question

    Assume there is no aliasing and ideal reconstruction of a signal is performed in a system consisting of a sampler, discrete-time filter, and D/A (reconstruction). Suppose the discrete-time filter is low pass with cutoff \omega = \frac{\pi}{2} radians and the sampling frequency is 1000 Hz. What is the nature of the equivalent analog filter?

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